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Buy from Amazon $24.65$0.11 $20.00 $15.00 $10.00 $5.00 Dec Mar Jun Sep Dec Mar Jun Sep Dec Mar Jun 2014 2015 2016 $24.65, Sep 9 6:48 pm$23.29, Nov 2 5:24 am$21.24, Nov 22 7:06 pm$20.59, Nov 25 3:09 am$20.38, Nov 26 - Nov 29$20.17, Nov 30 10:07 pm$19.96, Dec 2 9:05 am$24.55, Dec 4 8:50 am$24.30, Dec 7 12:25 am$23.80, Dec 9 1:14 pm$23.56, Dec 11 4:08 pm$23.08, Dec 16 3:05 am$22.84, Dec 18 1:11 am$22.61, Dec 20 1:31 pm$22.26, Dec 23 3:33 am$22.14, Dec 25 11:10 pm$22.02, Dec 28 6:36 am$21.90, Dec 30 11:35 am$21.68, Jan 2 - Jan 3$21.57, Jan 4 - Jan 5$21.46, Jan 6 - Jan 7$21.35, Jan 8 - Jan 9$21.13, Jan 11 - Jan 12$20.91, Jan 13 - Jan 15$20.80, Jan 16 - Jan 17$20.69, Jan 17 - Jan 19$20.47, Jan 21 - Jan 22$20.25, Jan 23 6:25 pm$20.03, Jan 26 - Jan 28$19.92, Jan 28 - Jan 29$19.72, Jan 31 - Feb 1$19.62, Feb 2 5:11 pm$20.20, Feb 5 12:47 am$20.60, Feb 8 - Feb 9$20.80, Feb 10 5:52 am$21.20, Feb 13 2:16 am$21.19, Feb 15 - Feb 16$20.76, Feb 18 6:28 am$20.55, Feb 19 - Feb 22$20.34, Feb 22 - Feb 23$19.92, Feb 25 12:38 am$19.32, Feb 28 3:57 am$18.92, Mar 1 - Mar 2$18.35, Mar 4 - Mar 5$17.97, Mar 7 4:51 am$17.61, Mar 9 - Mar 10$17.25, Mar 12 4:21 pm$16.89, Mar 14 8:11 am$16.38, Mar 17 2:17 am$16.51, Mar 21 - Mar 22$16.83, Mar 24 2:22 am$17.16, Mar 26 5:37 am$17.50, Mar 29 - Mar 30$17.84, Apr 1 1:41 am$17.92, Apr 2 - Apr 4$17.91, Apr 5 - Apr 11$17.73, Apr 12 - Apr 15$17.57, Apr 16 - Apr 21$17.39, Apr 21 - Apr 23$17.21, Apr 24 - Apr 26$17.03, Apr 27 - Apr 28$16.68, Apr 30 - May 3$16.68, Apr 30 - May 3$11.16, May 3 - May 4$5.45, May 3 12:04 pm$16.67, May 5 - May 7$6.70, May 5 11:03 pm$6.70, May 5 - May 6$16.83, May 8 - May 10$10.97, May 7 - May 12$6.99, May 7 - May 8$16.86, May 10 - May 12$10.97, May 7 - May 12$6.99, May 10 8:23 am$16.69, May 12 - May 13$11.17, May 13 9:59 am$7.99, May 12 - May 13$16.85, May 15 2:27 pm$13.00, May 15 - May 16$7.79, May 15 2:27 pm$16.86, May 18 1:26 am$16.86, May 16 - May 20$9.76, May 18 1:26 am$16.86, May 16 - May 20$16.00, May 19 - May 20$8.35, May 20 10:07 am$17.18, May 22 - May 24$15.00, May 22 - May 26$7.87, May 22 9:37 pm$17.60, May 24 - May 26$15.00, May 22 - May 26$7.88, May 24 - May 26$18.49, May 28 - May 30$16.00, May 28 - May 30$9.78, May 28 3:13 am$18.67, May 30 - Jun 1$18.67, May 30 - Jun 1$6.87, May 30 5:39 pm$18.85, Jun 1 - Jun 2$18.85, Jun 1 - Jun 2$6.44, Jun 1 3:57 pm$19.03, Jun 3 - Jun 6$14.50, Jun 4 8:08 am$8.05, Jun 4 8:08 am$19.03, Jun 3 - Jun 6$14.00, Jun 6 5:48 am$6.77, Jun 6 5:48 am$19.41, Jun 8 - Jun 11$13.77, Jun 9 - Jun 10$7.00, Jun 9 2:19 pm$19.60, Jun 11 - Jun 12$17.99, Jun 11 - Jun 12$8.46, Jun 11 - Jun 12$19.79, Jun 13 - Jun 14$15.60, Jun 14 - Jun 15$3.26, Jun 13 - Jun 14$19.98, Jun 15 - Jun 17$15.00, Jun 16 8:09 am$9.19, Jun 16 8:09 am$20.17, Jun 17 - Jun 19$16.00, Jun 19 10:26 am$9.25, Jun 19 10:26 am$20.57, Jun 21 - Jun 23$15.00, Jun 20 - Jun 22$7.59, Jun 21 4:45 pm$20.77, Jun 23 11:55 pm$15.00, Jun 23 - Jun 25$9.38, Jun 23 - Jun 24$21.18, Jun 26 8:25 am$14.98, Jun 26 8:25 am$7.67, Jun 26 8:25 am$21.60, Jun 27 - Jun 28$15.00, Jun 27 - Jul 5$5.95, Jun 27 - Jun 28$22.23, Jul 1 3:42 am$15.00, Jun 27 - Jul 5$6.45, Jul 1 3:42 am$22.67, Jul 3 12:43 pm$15.00, Jun 27 - Jul 5$9.79, Jul 3 12:43 pm$23.34, Jul 5 - Jul 7$15.00, Jun 27 - Jul 5$8.64, Jul 5 8:32 pm$23.68, Jul 8 1:14 pm$14.76, Jul 8 1:14 pm$8.52, Jul 8 1:14 pm$24.27, Jul 9 - Jul 11$11.98, Jul 9 - Jul 13$6.73, Jul 11 1:43 am$24.55, Jul 13 - Jul 18$11.98, Jul 9 - Jul 13$6.75, Jul 13 4:23 pm$24.55, Jul 13 - Jul 18$14.77, Jul 16 7:08 am$6.25, Jul 16 7:08 am$24.55, Jul 13 - Jul 18$14.77, Jul 18 - Jul 20$4.74, Jul 18 9:46 pm$24.30, Jul 20 1:41 am$14.77, Jul 18 - Jul 20$4.73, Jul 20 1:41 am$24.05, Jul 21 - Jul 23$14.69, Jul 23 6:16 am$4.54, Jul 23 6:16 am$23.56, Jul 26 - Jul 27$13.00, Jul 26 - Jul 27$6.71, Jul 26 12:35 am$23.32, Jul 28 - Jul 29$14.68, Jul 28 4:53 pm$6.66, Jul 28 4:53 pm$23.08, Jul 30 - Jul 31$14.50, Jul 31 10:37 am$5.99, Jul 31 10:37 am$22.84, Aug 1 - Aug 2$14.68, Aug 2 6:03 am$7.99, Aug 2 6:03 am$22.38, Aug 5 1:34 am$14.00, Aug 4 - Aug 5$8.43, Aug 5 1:34 am$22.15, Aug 7 - Aug 8$17.95, Aug 5 - Aug 8$7.23, Aug 7 3:26 am$21.92, Aug 9 - Aug 11$17.89, Aug 9 - Aug 12$6.97, Aug 10 4:52 am$21.70, Aug 12 1:45 am$17.89, Aug 9 - Aug 12$8.50, Aug 11 - Aug 12$21.26, Aug 14 - Aug 15$14.77, Aug 14 11:04 pm$7.00, Aug 14 11:04 pm$21.04, Aug 17 - Aug 18$17.90, Aug 17 1:14 am$7.47, Aug 17 1:14 am$20.83, Aug 19 - Aug 20$18.00, Aug 19 - Aug 20$9.79, Aug 19 - Aug 20$20.62, Aug 21 - Aug 28$19.00, Aug 21 - Aug 24$9.79, Aug 22 9:13 am$20.62, Aug 21 - Aug 28$19.00, Aug 21 - Aug 24$10.00, Aug 24 10:49 am$20.62, Aug 21 - Aug 28$19.00, Aug 26 - Aug 29$10.61, Aug 26 1:32 pm$20.41, Aug 29 - Sep 4$19.00, Aug 26 - Aug 29$12.50, Aug 29 9:24 pm$20.41, Aug 29 - Sep 4$19.98, Sep 1 6:05 am$14.89, Aug 31 - Sep 1$20.41, Aug 29 - Sep 4$18.00, Sep 2 - Sep 3$14.39, Sep 3 2:30 pm$20.20, Sep 6 - Sep 9$19.95, Sep 6 1:20 am$16.14, Sep 6 1:20 am$20.20, Sep 6 - Sep 9$19.96, Sep 8 10:30 am$15.00, Sep 8 10:30 am$19.99, Sep 9 - Sep 12$19.99, Sep 10 - Sep 19$16.48, Sep 10 7:41 pm$19.99, Sep 10 - Sep 19$18.99, Sep 13 5:04 am$7.87, Sep 13 5:04 am$19.99, Sep 10 - Sep 19$19.98, Sep 16 - Sep 19$7.22, Sep 16 9:16 am$19.99, Sep 10 - Sep 19$19.98, Sep 16 - Sep 19$2.14, Sep 18 1:20 pm$19.78, Sep 20 - Sep 24$19.78, Sep 20 - Sep 26$8.48, Sep 20 8:55 pm$19.78, Sep 20 - Sep 24$19.78, Sep 20 - Sep 26$8.49, Sep 22 - Sep 23$19.78, Sep 20 - Sep 26$19.00, Sep 26 - Sep 27$9.98, Sep 26 12:02 am$19.58, Sep 27 - Sep 30$17.99, Sep 28 3:51 am$9.96, Sep 27 - Sep 28$19.58, Sep 27 - Sep 30$17.00, Sep 29 - Sep 30$10.05, Sep 30 7:06 am$19.77, Oct 1 - Oct 7$16.99, Oct 2 8:54 pm$8.00, Oct 2 8:54 pm$19.77, Oct 1 - Oct 7$18.98, Oct 6 2:19 am$9.95, Oct 3 - Oct 6$19.96, Oct 8 - Oct 9$7.00, Oct 8 - Oct 10$7.00, Oct 8 - Oct 9$20.16, Oct 10 - Oct 17$12.99, Oct 10 11:15 am$7.00, Oct 8 - Oct 10$20.16, Oct 10 - Oct 17$12.00, Oct 12 3:15 pm$6.98, Oct 12 3:15 pm$20.16, Oct 10 - Oct 17$11.48, Oct 14 - Oct 17$7.50, Oct 15 - Oct 17$19.95, Oct 18 - Oct 25$11.47, Oct 18 - Oct 19$7.49, Oct 18 4:41 am$19.95, Oct 18 - Oct 25$11.48, Oct 20 10:52 am$7.34, Oct 20 10:52 am$19.95, Oct 18 - Oct 25$11.49, Oct 21 - Oct 28$6.18, Oct 22 6:49 pm$19.95, Oct 18 - Oct 25$11.49, Oct 21 - Oct 28$3.72, Oct 23 11:38 pm$19.95, Oct 18 - Oct 25$11.49, Oct 21 - Oct 28$3.70, Oct 25 11:26 pm$19.75, Oct 28 - Nov 4$11.49, Oct 21 - Oct 28$3.67, Oct 28 4:05 pm$19.75, Oct 28 - Nov 4$12.00, Oct 31 9:20 am$4.55, Oct 31 9:20 am$19.75, Oct 28 - Nov 4$11.81, Nov 4 4:38 pm$6.98, Nov 4 4:38 pm$19.55, Nov 8 - Nov 14$11.50, Nov 8 - Nov 11$4.65, Nov 8 5:09 am$19.55, Nov 8 - Nov 14$11.50, Nov 8 - Nov 11$3.97, Nov 11 11:52 am$19.55, Nov 8 - Nov 14$3.98, Nov 14 4:46 am$3.92, Nov 14 4:46 am$19.35, Nov 16 - Nov 22$5.37, Nov 16 - Nov 18$3.45, Nov 16 7:40 pm$19.35, Nov 16 - Nov 22$5.37, Nov 16 - Nov 18$3.42, Nov 18 12:10 pm$19.35, Nov 16 - Nov 22$11.65, Nov 21 - Nov 24$2.95, Nov 19 - Nov 21$20.11, Nov 23 - Nov 29$11.65, Nov 21 - Nov 24$2.95, Nov 24 5:04 am$20.11, Nov 23 - Nov 29$6.50, Nov 25 - Nov 27$2.95, Nov 26 8:28 am$20.11, Nov 23 - Nov 29$11.30, Nov 29 - Dec 1$2.78, Nov 29 7:37 am$19.90, Nov 30 - Dec 6$11.30, Nov 29 - Dec 1$2.72, Dec 1 7:55 am$19.90, Nov 30 - Dec 6$11.65, Dec 4 8:20 am$3.45, Dec 4 8:20 am$19.90, Nov 30 - Dec 6$17.98, Dec 6 7:52 am$2.96, Dec 6 7:52 am$19.70, Dec 7 - Dec 13$18.00, Dec 7 - Dec 8$4.39, Dec 8 8:39 am$19.70, Dec 7 - Dec 13$15.71, Dec 10 - Dec 11$4.99, Dec 11 4:32 pm$19.70, Dec 7 - Dec 13$16.99, Dec 12 - Dec 13$6.25, Dec 13 4:24 pm$19.60, Dec 14 - Dec 18$19.00, Dec 16 - Dec 24$7.00, Dec 15 - Dec 16$19.60, Dec 14 - Dec 18$19.00, Dec 16 - Dec 24$7.23, Dec 18 7:37 pm$19.50, Dec 21 - Dec 24$19.00, Dec 16 - Dec 24$7.50, Dec 21 12:59 pm$19.50, Dec 21 - Dec 24$19.00, Dec 16 - Dec 24$7.19, Dec 24 12:46 am$19.40, Dec 24 - Dec 31$15.35, Dec 25 - Dec 29$5.99, Dec 26 - Dec 27$19.40, Dec 24 - Dec 31$15.35, Dec 25 - Dec 29$6.99, Dec 28 2:34 pm$19.40, Dec 24 - Dec 31$18.59, Dec 30 - Dec 31$9.60, Dec 30 - Dec 31$19.30, Jan 1 - Jan 2$18.30, Jan 1 - Jan 2$12.23, Jan 2 3:54 pm$19.10, Jan 12 - Jan 13$19.10, Jan 12 - Jan 13$15.60, Jan 12 3:09 pm$19.00, Jan 13 - Jan 16$18.99, Jan 15 5:35 am$15.60, Jan 15 5:35 am$18.90, Jan 17 - Jan 20$18.90, Jan 17 - Jan 20$14.66, Jan 17 2:57 pm$18.90, Jan 17 - Jan 20$18.90, Jan 17 - Jan 20$13.98, Jan 19 8:49 pm$18.80, Jan 21 - Jan 24$18.80, Jan 21 - Jan 25$9.72, Jan 22 1:59 pm$18.80, Jan 21 - Jan 25$17.98, Jan 25 - Jan 30$11.94, Jan 25 2:35 am$18.70, Jan 25 - Jan 30$17.98, Jan 25 - Jan 30$14.61, Jan 27 8:35 am$18.70, Jan 25 - Jan 30$17.98, Jan 25 - Jan 30$13.99, Jan 30 12:43 am$18.60, Jan 31 - Feb 6$14.71, Jan 31 - Feb 4$11.84, Jan 31 9:51 pm$18.60, Jan 31 - Feb 6$14.71, Jan 31 - Feb 4$8.51, Feb 3 6:26 pm$18.60, Jan 31 - Feb 6$14.00, Feb 5 - Feb 10$7.72, Feb 6 11:58 am$18.78, Feb 7 - Feb 13$14.00, Feb 5 - Feb 10$6.50, Feb 8 8:16 am$18.78, Feb 7 - Feb 13$13.99, Feb 11 3:21 am$5.50, Feb 11 3:21 am$18.78, Feb 7 - Feb 13$14.00, Feb 12 - Feb 16$5.34, Feb 13 10:46 pm$18.96, Feb 14 - Feb 20$14.00, Feb 12 - Feb 16$5.07, Feb 15 8:29 pm$18.96, Feb 14 - Feb 20$10.51, Feb 18 - Feb 21$4.72, Feb 18 7:56 pm$18.96, Feb 14 - Feb 20$10.51, Feb 18 - Feb 21$4.71, Feb 20 6:57 pm$19.14, Feb 21 - Feb 27$12.80, Feb 23 6:11 pm$4.36, Feb 23 6:11 pm$19.14, Feb 21 - Feb 27$11.00, Feb 24 - Feb 25$4.50, Feb 24 - Feb 25$18.94, Feb 28 - Mar 6$10.90, Feb 26 - Mar 1$2.19, Feb 28 3:49 pm$18.94, Feb 28 - Mar 6$11.00, Mar 3 - Mar 4$2.11, Mar 3 1:36 am$18.94, Feb 28 - Mar 6$10.95, Mar 5 - Mar 10$2.61, Mar 5 4:34 am$18.75, Mar 7 - Mar 12$10.95, Mar 5 - Mar 10$3.29, Mar 7 7:36 am$18.75, Mar 7 - Mar 12$10.95, Mar 5 - Mar 10$2.90, Mar 10 12:37 pm$18.75, Mar 7 - Mar 12$10.75, Mar 11 - Mar 12$7.30, Mar 12 9:00 pm$18.56, Mar 14 - Mar 19$10.95, Mar 14 - Mar 15$7.57, Mar 15 6:06 am$18.56, Mar 14 - Mar 19$10.90, Mar 16 - Mar 22$7.49, Mar 18 2:48 am$18.37, Mar 20 - Mar 26$10.90, Mar 16 - Mar 22$6.50, Mar 20 9:33 am$18.37, Mar 20 - Mar 26$10.90, Mar 16 - Mar 22$4.86, Mar 22 6:27 pm$18.37, Mar 20 - Mar 26$9.99, Mar 23 - Mar 25$3.00, Mar 25 - Mar 26$18.55, Mar 27 - Apr 2$10.90, Mar 26 - Apr 4$4.31, Mar 27 10:39 am$18.55, Mar 27 - Apr 2$10.90, Mar 26 - Apr 4$2.73, Mar 29 9:06 pm$18.55, Mar 27 - Apr 2$10.90, Mar 26 - Apr 4$2.03, Apr 1 10:23 am$18.36, Apr 4 - Apr 9$10.90, Mar 26 - Apr 4$2.42, Apr 4 3:05 am$18.36, Apr 4 - Apr 9$7.99, Apr 6 4:23 am$2.61, Apr 4 - Apr 6$18.36, Apr 4 - Apr 9$10.92, Apr 8 - Apr 9$2.62, Apr 6 - Apr 8$18.17, Apr 11 - Apr 18$10.90, Apr 11 1:21 am$6.99, Apr 11 - Apr 12$18.17, Apr 11 - Apr 18$10.71, Apr 13 11:14 pm$6.50, Apr 13 11:14 pm$18.17, Apr 11 - Apr 18$10.62, Apr 16 6:02 pm$5.99, Apr 16 6:02 pm$18.17, Apr 11 - Apr 18$10.54, Apr 18 - Apr 19$6.39, Apr 18 1:32 am$17.98, Apr 19 - Apr 25$10.75, Apr 20 - Apr 22$6.47, Apr 20 6:46 pm$17.98, Apr 19 - Apr 25$10.94, Apr 23 - Apr 25$5.94, Apr 23 1:33 pm$17.98, Apr 19 - Apr 25$10.94, Apr 23 - Apr 25$2.01, Apr 25 12:41 amOOS $17.79, Apr 26 - May 1$11.00, Apr 28 5:07 am$6.50, Apr 28 5:07 amOOS $17.79, Apr 26 - May 1$11.00, May 1 - May 6$6.90, May 1 4:45 amOOS $17.61, May 2 - May 8$11.00, May 1 - May 6$6.80, May 2 - May 3OOS $17.61, May 2 - May 8$11.00, May 1 - May 6$6.42, May 6 12:48 amOOS $17.61, May 2 - May 8$13.62, May 7 - May 8$6.91, May 8 1:57 pmOOS $17.43, May 10 - May 14$13.50, May 10 - May 11$5.82, May 10 4:04 pmOOS $17.43, May 10 - May 14$13.51, May 13 5:53 am$7.00, May 11 - May 13OOS $17.43, May 10 - May 14$13.39, May 14 9:43 pm$6.78, May 14 9:43 pmOOS $17.25, May 16 - May 21$10.99, May 16 - May 18$3.51, May 16 - May 18OOS $17.25, May 16 - May 21$7.99, May 21 1:47 am$5.99, May 21 1:47 am$17.42, May 23 - May 25$16.00, May 23 5:23 am$5.90, May 23 5:23 am$17.42, May 23 - May 25$13.41, May 25 6:59 am$6.77, May 25 6:59 amOOS $17.42, May 27 11:28 am$13.33, May 27 11:28 am$6.71, May 27 11:28 amOOS $17.59, May 29 - Jun 2$13.43, May 29 - Jun 1$6.50, May 29 6:07 pmOOS $17.59, May 29 - Jun 2$13.43, May 29 - Jun 1$6.55, Jun 2 7:57 amOOS $17.76, Jun 4 4:09 pm$17.00, Jun 4 4:09 pm$5.86, Jun 4 4:09 pmOOS $17.93, Jun 7 12:56 am$17.58, Jun 7 - Jun 9$5.75, Jun 7 12:56 amOOS $18.11, Jun 9 5:39 am$17.58, Jun 7 - Jun 9$5.29, Jun 9 5:39 amOOS $18.28, Jun 11 5:36 am$17.55, Jun 11 5:36 am$5.25, Jun 11 5:36 amOOS $18.46, Jun 13 4:05 am$17.49, Jun 13 4:05 am$5.22, Jun 13 4:05 amOOS $18.82, Jun 16 10:23 pm$17.40, Jun 16 10:23 pm$3.51, Jun 16 10:23 pm$18.82, Jun 18 - Jun 23$17.00, Jun 18 8:26 pm$3.39, Jun 18 8:26 pm$18.82, Jun 18 - Jun 23$14.95, Jun 20 7:17 pm$5.00, Jun 20 - Jun 22$18.63, Jun 24 - Jul 5$12.95, Jun 22 - Jun 24$4.99, Jun 24 3:14 pm$18.63, Jun 24 - Jul 5$12.84, Jun 25 - Jun 27$3.47, Jun 26 2:43 pm$18.63, Jun 24 - Jul 5$5.94, Jun 28 3:57 pm$3.51, Jun 27 - Jun 28$18.63, Jun 24 - Jul 5$12.74, Jul 1 7:06 pm$5.25, Jul 1 7:06 pm$18.63, Jun 24 - Jul 5$12.29, Jul 2 9:14 pm$5.07, Jul 2 9:14 pm$18.44, Jul 7 - Jul 12$11.95, Jul 5 - Jul 7$5.84, Jul 7 5:44 am$18.44, Jul 7 - Jul 12$11.85, Jul 8 10:14 am$5.08, Jul 8 10:14 am$18.44, Jul 7 - Jul 12$11.90, Jul 9 8:26 pm$4.98, Jul 9 8:26 pm$18.62, Jul 14 - Jul 22$11.60, Jul 14 2:50 pm$4.50, Jul 14 2:50 pm$18.62, Jul 14 - Jul 22$11.57, Jul 16 11:44 am$2.50, Jul 16 11:44 am$18.62, Jul 14 - Jul 22$11.25, Jul 18 8:10 am$2.22, Jul 18 8:10 am$18.62, Jul 14 - Jul 22$10.69, Jul 20 5:05 am$3.99, Jul 20 5:05 am$18.43, Jul 23 - Jul 28$2.50, Jul 23 - Jul 24$2.15, Jul 23 9:33 pm$18.43, Jul 23 - Jul 28$9.45, Jul 26 4:16 pm$3.00, Jul 26 4:16 pm$18.43, Jul 23 - Jul 28$8.87, Jul 28 11:25 am$5.58, Jul 28 11:25 am$17.32, Jul 30 - Aug 5$8.00, Jul 30 - Aug 3$3.43, Jul 30 7:00 am$17.32, Jul 30 - Aug 5$8.00, Jul 30 - Aug 3$5.09, Aug 3 4:06 am$17.32, Jul 30 - Aug 5$8.64, Aug 5 3:06 am$4.95, Aug 5 3:06 am$16.28, Aug 6 - Aug 11$9.78, Aug 8 1:28 am$4.06, Aug 8 1:28 am$16.28, Aug 6 - Aug 11$8.00, Aug 9 11:46 pm$4.88, Aug 9 11:46 pm$15.30, Aug 13 - Aug 18$8.95, Aug 11 - Aug 14$5.27, Aug 11 - Aug 13$15.30, Aug 13 - Aug 18$8.95, Aug 11 - Aug 14$5.98, Aug 14 3:39 am$15.30, Aug 13 - Aug 18$9.49, Aug 17 4:11 am$5.79, Aug 17 4:11 am$14.71, Aug 20 - Sep 16$9.50, Aug 18 - Aug 21$5.00, Aug 20 5:52 am$14.71, Aug 20 - Sep 16$9.49, Aug 22 11:26 am$5.25, Aug 22 11:26 am$14.71, Aug 20 - Sep 16$9.50, Aug 23 - Aug 25$6.78, Aug 24 3:50 pm$14.71, Aug 20 - Sep 16$8.00, Aug 27 - Aug 30$7.99, Aug 30 1:17 am$14.71, Aug 20 - Sep 16$9.95, Aug 31 - Sep 2$7.99, Sep 1 2:44 am$14.71, Aug 20 - Sep 16$10.54, Sep 3 - Sep 11$7.98, Sep 4 6:22 am$14.71, Aug 20 - Sep 16$10.54, Sep 3 - Sep 11$7.64, Sep 6 8:53 am$14.71, Aug 20 - Sep 16$10.54, Sep 3 - Sep 11$6.87, Sep 8 11:33 am$14.71, Aug 20 - Sep 16$10.54, Sep 3 - Sep 11$6.45, Sep 11 2:56 pm$14.71, Aug 20 - Sep 16$8.00, Sep 12 - Sep 13$6.38, Sep 13 4:33 pm$14.71, Aug 20 - Sep 16$9.62, Sep 16 6:20 pm$5.98, Sep 15 - Sep 16$14.86, Sep 17 - Sep 19$8.36, Sep 18 7:22 pm$5.87, Sep 18 7:22 pmOOS $14.86, Sep 20 7:55 pm$8.66, Sep 20 7:55 pm$4.84, Sep 19 - Sep 20OOS $14.86, Sep 22 - Sep 23$9.99, Sep 22 - Sep 24$7.97, Sep 23 9:50 pm$15.00, Sep 24 - Sep 30$9.95, Sep 25 11:02 pm$3.21, Sep 25 11:02 pm$15.00, Sep 24 - Sep 30$9.15, Sep 27 11:44 pm$5.97, Sep 27 11:44 pm$15.00, Sep 24 - Sep 30$8.75, Sep 30 - Oct 2$6.98, Sep 30 12:02 am$15.14, Oct 2 - Oct 6$9.61, Oct 4 3:03 am$6.30, Oct 4 3:03 am$15.14, Oct 2 - Oct 6$9.30, Oct 6 5:16 am$4.46, Oct 6 5:16 am$15.29, Oct 8 - Oct 14$9.15, Oct 8 7:41 am$4.03, Oct 8 7:41 am$15.29, Oct 8 - Oct 14$8.88, Oct 10 10:28 am$3.82, Oct 10 10:28 am$15.29, Oct 8 - Oct 14$8.27, Oct 12 12:04 pm$2.94, Oct 12 12:04 pm$15.29, Oct 8 - Oct 14$7.50, Oct 14 12:45 pm$2.73, Oct 14 12:45 pm$15.44, Oct 16 - Oct 21$6.20, Oct 18 11:47 am$2.39, Oct 18 11:47 am$15.44, Oct 16 - Oct 21$5.71, Oct 20 11:10 am$2.37, Oct 20 11:10 am$15.59, Oct 23 - Oct 29$5.35, Oct 23 10:40 am$4.49, Oct 23 - Oct 25$15.59, Oct 23 - Oct 29$4.80, Oct 25 9:32 am$4.49, Oct 23 - Oct 25$15.59, Oct 23 - Oct 29$4.40, Oct 27 9:11 am$3.99, Oct 27 9:11 am$15.59, Oct 23 - Oct 29$3.86, Oct 29 9:19 am$3.85, Oct 29 9:19 am$15.74, Oct 31 - Nov 4$3.99, Nov 2 - Nov 4$2.87, Nov 2 10:20 am$15.74, Oct 31 - Nov 4$3.99, Nov 2 - Nov 4$3.46, Nov 4 11:36 am$15.42, Nov 6 - Nov 12$4.00, Nov 6 - Nov 8$2.83, Nov 6 1:54 pm$15.42, Nov 6 - Nov 12$4.00, Nov 6 - Nov 8$3.99, Nov 8 4:18 pm$15.42, Nov 6 - Nov 12$4.27, Nov 10 - Nov 12$0.25, Nov 10 6:29 pm$15.11, Nov 14 - Nov 19$5.00, Nov 14 - Nov 19$3.61, Nov 14 9:31 pm$15.11, Nov 14 - Nov 19$5.00, Nov 14 - Nov 19$2.50, Nov 17 1:40 am$15.11, Nov 14 - Nov 19$5.00, Nov 14 - Nov 19$2.34, Nov 19 7:10 am$15.51, Nov 21 - Nov 26$5.99, Nov 21 12:29 pm$2.07, Nov 21 12:29 pm$15.51, Nov 21 - Nov 26$7.99, Nov 23 - Dec 5$3.86, Nov 23 6:12 pm$15.51, Nov 21 - Nov 26$7.99, Nov 23 - Dec 5$3.10, Nov 26 12:24 am$15.74, Nov 28 - Dec 3$7.99, Nov 23 - Dec 5$2.77, Nov 28 8:41 am$15.74, Nov 28 - Dec 3$7.99, Nov 23 - Dec 5$2.40, Nov 30 7:08 pm$15.74, Nov 28 - Dec 3$7.99, Nov 23 - Dec 5$2.49, Dec 3 6:37 am$15.66, Dec 5 - Dec 10$7.99, Nov 23 - Dec 5$3.82, Dec 5 6:02 pm$15.66, Dec 5 - Dec 10$7.98, Dec 8 - Dec 15$3.61, Dec 8 5:58 am$15.66, Dec 5 - Dec 10$7.98, Dec 8 - Dec 15$2.32, Dec 10 8:08 pm$15.58, Dec 13 - Dec 18$7.98, Dec 8 - Dec 15$2.10, Dec 13 10:00 am$15.58, Dec 13 - Dec 18$7.98, Dec 8 - Dec 15$2.06, Dec 15 11:24 pm$15.58, Dec 13 - Dec 18$7.99, Dec 18 - Dec 21$4.30, Dec 18 1:51 pm$16.03, Dec 21 - Dec 23$7.99, Dec 18 - Dec 21$3.77, Dec 21 1:51 am$16.03, Dec 21 - Dec 23$7.50, Dec 23 1:02 pm$3.20, Dec 23 1:02 pm$15.22, Dec 26 - Dec 28$7.99, Dec 26 - Dec 31$3.97, Dec 26 9:18 am$15.22, Dec 26 - Dec 28$7.99, Dec 26 - Dec 31$3.90, Dec 28 10:56 pm$14.86, Dec 31 - Jan 7$7.99, Dec 26 - Dec 31$4.00, Dec 31 7:25 am$14.86, Dec 31 - Jan 7$7.49, Jan 2 - Jan 6$5.84, Jan 3 9:45 am$14.86, Dec 31 - Jan 7$7.49, Jan 2 - Jan 6$5.95, Jan 5 8:06 am$22.56, Jan 8 3:37 am$8.00, Jan 7 - Jan 9$6.20, Jan 8 3:37 am$22.58, Jan 10 - Jan 11$10.55, Jan 10 4:12 am$6.42, Jan 10 4:22 pm$22.99, Jan 12 - Jan 15$12.00, Jan 12 - Jan 13$7.98, Jan 13 7:22 am$22.99, Jan 12 - Jan 15$14.00, Jan 14 - Feb 1$7.47, Jan 15 10:31 am$24.65, Jan 17 - Jan 18$14.00, Jan 14 - Feb 1$9.51, Jan 18 3:36 am$22.71, Jan 20 9:17 am$14.00, Jan 14 - Feb 1$9.53, Jan 19 - Jan 22$22.80, Jan 20 - Jan 23$14.00, Jan 14 - Feb 1$9.21, Jan 22 5:45 pm$24.65, Jan 25 4:08 am$14.00, Jan 14 - Feb 1$9.95, Jan 25 4:08 am$23.91, Jan 26 - Jan 31$14.00, Jan 14 - Feb 1$9.99, Jan 27 10:50 am$23.91, Jan 26 - Jan 31$14.00, Jan 14 - Feb 1$8.26, Jan 30 11:31 am$23.43, Feb 1 - Feb 8$14.00, Jan 14 - Feb 1$7.32, Feb 1 7:48 pm$23.43, Feb 1 - Feb 8$12.99, Feb 3 - Feb 4$7.27, Feb 4 9:24 am$23.43, Feb 1 - Feb 8$12.89, Feb 5 - Feb 8$7.19, Feb 7 12:05 am$23.43, Feb 1 - Feb 8$12.89, Feb 5 - Feb 8$7.15, Feb 8 7:53 am$22.96, Feb 9 - Feb 16$12.65, Feb 11 12:21 am$6.24, Feb 11 12:21 am$22.96, Feb 9 - Feb 16$12.63, Feb 13 - Feb 16$3.94, Feb 13 6:05 pm$22.96, Feb 9 - Feb 16$12.63, Feb 13 - Feb 16$2.41, Feb 16 2:21 pm$22.50, Feb 18 - Feb 25$12.59, Feb 18 12:53 am$1.94, Feb 18 12:53 am$22.50, Feb 18 - Feb 25$12.49, Feb 20 9:29 pm$1.20, Feb 20 9:29 pm$22.50, Feb 18 - Feb 25$11.99, Feb 23 7:41 pm$0.80, Feb 23 7:41 pm$22.04, Feb 26 - Mar 5$11.50, Feb 26 5:27 pm$0.56, Feb 26 5:27 pm$22.04, Feb 26 - Mar 5$11.37, Feb 28 4:19 am$0.49, Feb 28 4:19 am$22.04, Feb 26 - Mar 5$11.23, Feb 29 8:11 pm$0.42, Feb 29 8:11 pm$22.04, Feb 26 - Mar 5$9.78, Mar 2 8:57 pm$0.34, Mar 2 - Mar 5$22.04, Feb 26 - Mar 5$11.26, Mar 5 9:15 am$0.34, Mar 2 - Mar 5$21.59, Mar 8 - Mar 14$11.22, Mar 8 5:23 am$0.49, Mar 8 5:23 am$21.59, Mar 8 - Mar 14$10.98, Mar 11 12:00 pm$0.45, Mar 11 12:00 pm$21.59, Mar 8 - Mar 14$9.94, Mar 14 7:28 pm$1.99, Mar 14 7:28 pm$21.15, Mar 17 - Mar 20$8.00, Mar 17 - Mar 23$0.49, Mar 17 8:14 pm$21.15, Mar 17 - Mar 20$8.00, Mar 17 - Mar 23$0.11, Mar 20 8:34 pm$20.93, Mar 23 - Mar 30$8.00, Mar 17 - Mar 23$1.05, Mar 23 11:31 pm$20.93, Mar 23 - Mar 30$6.50, Mar 27 - Apr 5$1.23, Mar 27 1:10 am$20.93, Mar 23 - Mar 30$6.50, Mar 27 - Apr 5$0.49, Mar 30 1:40 am$20.72, Apr 2 - Apr 5$6.50, Mar 27 - Apr 5$0.83, Apr 2 2:41 am$20.72, Apr 2 - Apr 5$6.50, Mar 27 - Apr 5$1.42, Apr 5 2:34 am 3,358112,583 125,000 93,750 62,500 31,250 Oct Dec Feb Apr Jun Aug Oct Dec Feb Apr Jun 2015 2016

Price Details

New

Latest $20.72 12 hrs ago
Highest $24.65 Jan 25, '16
Lowest $14.71 Aug 20, '15
Average $21.18 (30d avg)
$22.22 (90d avg)
$18.85 (180d avg)
$17.93 (365d avg)
$19.44 (Lifetime average)
Added Sep 9, 2013

3rd Party New

Latest $6.50 12 hrs ago
Highest $19.99 Sep 9, '14
Lowest $2.50 Jul 23, '15
Average $8.45 (30d avg)
$11.25 (90d avg)
$8.93 (180d avg)
$10.03 (365d avg)
$12.22 (Lifetime average)
Added Sep 9, 2013

3rd Party Used

Latest $1.42 12 hrs ago
Highest $18.45 Sep 9, '14
Lowest $0.11 Mar 20, '16
Average $0.78 (30d avg)
$3.95 (90d avg)
$3.62 (180d avg)
$4.54 (365d avg)
$5.89 (Lifetime average)
Added Sep 9, 2013

Sales Rank

30 day average: 31,502
90 day average: 24,335

Product Description

Connecting content and kids in meaningful ways is what teachers strive to do every day. In tandem, UbD and DI help educators meet that goal by providing structures, tools, and guidance for developing curriculum and instruction that bring to students the best of what we know about effective teaching and learning.

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