Home

PriceZombie

Login
  • A New Understanding of ADHD in Children and Adults: Executive Function Impairments

  • Amazon

    From $45.56 (New)
  • Learn More
  • Change Region
  • Full Website

Copyright © 2016 PriceZombie, LLC.

Buy from Amazon $46.05$21.99 $50.00 $44.00 $38.00 $32.00 $26.00 $20.00 Dec Mar Jun Sep Dec Mar Jun Sep Dec Mar Jun 2014 2015 2016 $40.68, Sep 26 6:34 am$40.81, Nov 20 - Nov 24$41.21, Nov 26 - Nov 28$40.68, Nov 30 - Dec 10$41.08, Dec 13 - Dec 17$40.68, Dec 19 - Jan 10$40.91, Jan 11 - Jan 23$41.31, Jan 23 - Jan 28$41.38, Jan 29 - Jan 31$41.32, Jan 31 - Feb 5$40.70, Feb 14 - Apr 18$38.21, Apr 19 - Apr 20$40.70, Apr 21 - Jun 7$40.70, Apr 21 - Jun 7$37.55, May 3 - Jun 4$37.05, May 3 - May 20$40.70, Apr 21 - Jun 7$37.55, May 3 - Jun 4$34.99, May 20 - Jun 5$40.70, Apr 21 - Jun 7$37.18, Jun 6 - Jun 12$34.99, Jun 5 - Jun 6$41.10, Jun 8 - Jun 12$37.55, Jun 7 - Jun 19$37.18, Jun 6 - Jun 12$41.38, Jun 13 - Jun 29$37.55, Jun 7 - Jun 19$37.33, Jun 13 - Jun 19$41.38, Jun 13 - Jun 29$37.95, Jun 20 - Jul 9$37.38, Jun 20 - Jun 29$40.91, Jun 30 - Jul 20$37.95, Jun 20 - Jul 9$34.98, Jul 1 10:23 pm$40.91, Jun 30 - Jul 20$37.95, Jun 20 - Jul 9$37.18, Jul 3 - Jul 21$40.91, Jun 30 - Jul 20$37.18, Jul 3 - Jul 21$36.00, Jul 11 - Jul 20$40.50, Jul 21 - Jul 25$37.18, Jul 3 - Jul 21$36.51, Jul 21 3:44 pm$40.50, Jul 21 - Jul 25$37.95, Jul 23 - Jul 31$37.21, Jul 23 - Jul 31$40.09, Jul 26 - Aug 3$37.95, Jul 23 - Jul 31$37.21, Jul 23 - Jul 31$41.31, Aug 1 - Aug 4$40.09, Aug 1 - Aug 3$40.09, Jul 26 - Aug 3$40.91, Aug 4 - Aug 8$40.22, Aug 4 - Aug 5$36.92, Aug 5 - Aug 9$40.91, Aug 4 - Aug 8$37.21, Aug 6 - Aug 8$36.92, Aug 5 - Aug 9$42.17, Aug 9 - Aug 10$37.73, Aug 9 - Aug 10$36.92, Aug 5 - Aug 9$41.19, Aug 11 - Aug 12$37.20, Aug 10 - Aug 12$37.20, Aug 11 - Aug 12$40.91, Aug 13 - Dec 2$37.21, Aug 13 - Aug 29$34.18, Aug 14 - Aug 17$40.91, Aug 13 - Dec 2$37.21, Aug 13 - Aug 29$36.92, Aug 19 - Aug 29$40.91, Aug 13 - Dec 2$36.75, Sep 1 - Sep 2$36.60, Sep 1 4:05 am$40.91, Aug 13 - Dec 2$33.85, Sep 3 12:55 pm$33.80, Sep 3 12:55 pm$40.91, Aug 13 - Dec 2$33.60, Sep 5 8:44 pm$33.60, Sep 5 8:44 pm$40.91, Aug 13 - Dec 2$33.30, Sep 8 5:22 am$33.24, Sep 8 5:22 am$40.91, Aug 13 - Dec 2$32.94, Sep 10 3:08 pm$32.90, Sep 10 3:08 pm$40.91, Aug 13 - Dec 2$37.21, Sep 13 12:06 am$32.65, Sep 13 12:06 am$40.91, Aug 13 - Dec 2$32.29, Sep 16 5:23 am$32.29, Sep 16 5:23 am$40.91, Aug 13 - Dec 2$32.10, Sep 18 8:39 am$32.04, Sep 18 8:39 am$40.91, Aug 13 - Dec 2$31.84, Sep 20 10:45 am$31.80, Sep 20 10:45 am$40.91, Aug 13 - Dec 2$36.91, Sep 23 - Sep 26$31.50, Sep 23 7:02 am$40.91, Aug 13 - Dec 2$36.91, Sep 23 - Sep 26$31.25, Sep 25 9:27 am$40.91, Aug 13 - Dec 2$37.21, Sep 27 - Nov 26$30.99, Sep 27 1:08 pm$40.91, Aug 13 - Dec 2$37.21, Sep 27 - Nov 26$36.79, Oct 2 - Oct 3$40.91, Aug 13 - Dec 2$37.21, Sep 27 - Nov 26$36.64, Oct 5 1:31 am$40.91, Aug 13 - Dec 2$37.21, Sep 27 - Nov 26$36.84, Oct 6 - Oct 7$40.91, Aug 13 - Dec 2$37.21, Sep 27 - Nov 26$36.85, Oct 10 - Oct 11$40.91, Aug 13 - Dec 2$37.21, Sep 27 - Nov 26$37.15, Oct 12 - Oct 14$40.91, Aug 13 - Dec 2$37.21, Sep 27 - Nov 26$36.85, Oct 22 - Oct 23$40.91, Aug 13 - Dec 2$37.21, Sep 27 - Nov 26$36.79, Oct 24 10:02 am$40.91, Aug 13 - Dec 2$37.21, Sep 27 - Nov 26$37.20, Oct 26 - Nov 26$40.91, Aug 13 - Dec 2$37.12, Nov 28 - Nov 30$37.12, Nov 28 - Nov 30$40.91, Aug 13 - Dec 2$38.49, Dec 2 - Dec 4$37.21, Dec 2 9:33 am$41.52, Dec 4 - Dec 6$38.49, Dec 2 - Dec 4$37.52, Dec 4 - Dec 6$42.70, Dec 8 - Dec 17$38.48, Dec 8 - Dec 22$38.26, Dec 8 - Dec 17$40.91, Dec 18 - Jan 8$38.48, Dec 8 - Dec 22$37.21, Dec 18 - Dec 21$40.91, Dec 18 - Jan 8$38.46, Dec 23 - Dec 25$33.91, Dec 22 - Jan 2$40.91, Dec 18 - Jan 8$38.48, Dec 27 6:08 am$33.91, Dec 22 - Jan 2$40.91, Dec 18 - Jan 8$33.91, Dec 29 - Jan 2$33.91, Dec 22 - Jan 2$41.89, Jan 4 - Jan 8$40.91, Dec 18 - Jan 8$33.91, Jan 4 - Jan 5$41.89, Jan 4 - Jan 8$40.91, Dec 18 - Jan 8$38.20, Jan 6 - Jan 9$42.75, Jan 8 - Apr 25$41.75, Jan 9 4:57 am$38.20, Jan 6 - Jan 9$42.75, Jan 8 - Apr 25$41.89, Jan 9 - Feb 9$38.57, Jan 10 - Jan 11$42.75, Jan 8 - Apr 25$41.89, Jan 9 - Feb 9$38.56, Jan 16 12:30 pm$42.75, Jan 8 - Apr 25$41.89, Jan 9 - Feb 9$38.75, Jan 17 - Feb 11$42.75, Jan 8 - Apr 25$41.88, Feb 10 - Feb 11$38.75, Jan 17 - Feb 11$42.75, Jan 8 - Apr 25$41.87, Feb 12 - Feb 13$38.58, Feb 12 - Feb 16$42.75, Jan 8 - Apr 25$41.83, Feb 15 - Feb 17$38.58, Feb 12 - Feb 16$42.75, Jan 8 - Apr 25$41.83, Feb 15 - Feb 17$38.75, Feb 17 4:51 am$42.75, Jan 8 - Apr 25$41.79, Feb 20 3:03 am$38.59, Feb 19 - Feb 23$42.75, Jan 8 - Apr 25$41.78, Feb 21 - Feb 22$38.59, Feb 19 - Feb 23$42.75, Jan 8 - Apr 25$41.70, Feb 25 12:44 am$38.59, Feb 25 12:44 am$42.75, Jan 8 - Apr 25$41.68, Feb 26 - Feb 27$38.59, Feb 27 - Mar 1$42.75, Jan 8 - Apr 25$38.59, Feb 27 - Mar 1$35.74, Mar 1 - Mar 8$42.75, Jan 8 - Apr 25$38.75, Mar 3 - Mar 6$35.74, Mar 1 - Mar 8$42.75, Jan 8 - Apr 25$38.44, Mar 8 - Mar 9$35.74, Mar 1 - Mar 8$42.75, Jan 8 - Apr 25$38.75, Mar 11 - Mar 18$38.74, Mar 18 11:37 am$42.75, Jan 8 - Apr 25$38.60, Mar 20 7:25 pm$38.59, Mar 20 7:25 pm$42.75, Jan 8 - Apr 25$38.22, Mar 24 8:12 am$38.21, Mar 24 8:12 am$42.75, Jan 8 - Apr 25$37.96, Mar 26 4:19 pm$37.95, Mar 26 4:19 pm$42.75, Jan 8 - Apr 25$37.90, Mar 29 1:00 am$37.89, Mar 29 1:00 am$42.75, Jan 8 - Apr 25$37.70, Mar 31 11:17 am$37.66, Mar 31 11:17 am$42.75, Jan 8 - Apr 25$37.52, Apr 3 1:23 am$37.47, Apr 3 1:23 am$42.75, Jan 8 - Apr 25$37.36, Apr 4 9:30 am$37.21, Apr 4 9:30 am$42.75, Jan 8 - Apr 25$36.88, Apr 5 - Apr 7$36.51, Apr 7 2:04 am$42.75, Jan 8 - Apr 25$36.97, Apr 9 - Apr 11$35.14, Apr 9 - Apr 16$42.75, Jan 8 - Apr 25$36.85, Apr 12 6:24 pm$35.14, Apr 9 - Apr 16$42.75, Jan 8 - Apr 25$37.67, Apr 14 4:06 am$35.14, Apr 9 - Apr 16$42.75, Jan 8 - Apr 25$38.75, Apr 16 11:44 pm$35.14, Apr 9 - Apr 16$42.75, Jan 8 - Apr 25$38.75, Apr 19 3:37 pm$36.93, Apr 19 3:37 pm$42.75, Jan 8 - Apr 25$41.22, Apr 22 9:55 am$37.68, Apr 22 9:55 am$42.75, Jan 8 - Apr 25$40.99, Apr 23 - Apr 25$37.95, Apr 25 6:29 am$42.75, Apr 26 - May 2$40.99, Apr 26 9:27 pm$38.75, Apr 26 - Apr 28$42.75, Apr 26 - May 2$40.98, Apr 28 - May 5$37.95, Apr 29 9:45 pm$42.75, Apr 26 - May 2$40.98, Apr 28 - May 5$37.96, May 1 7:36 am$43.51, May 4 - May 8$40.98, Apr 28 - May 5$37.80, May 2 - May 5$43.51, May 4 - May 8$40.57, May 6 9:40 pm$38.29, May 6 9:40 pm$43.51, May 4 - May 8$40.55, May 8 7:43 pm$37.80, May 8 - May 14$44.27, May 10 - May 15$39.86, May 10 - May 12$37.80, May 8 - May 14$44.27, May 10 - May 15$40.57, May 14 - May 17$37.80, May 8 - May 14$44.27, May 10 - May 15$40.57, May 14 - May 17$38.15, May 15 - May 17$44.55, May 17 - May 20$40.57, May 14 - May 17$38.15, May 15 - May 17$45.02, May 22 6:58 am$37.80, May 22 - May 24$33.52, May 22 6:58 am$45.30, May 24 - May 28$40.04, May 24 9:03 am$37.80, May 22 - May 24$45.30, May 24 - May 28$39.64, May 28 5:24 pm$37.26, May 28 5:24 pm$46.05, May 31 - Jun 4$39.53, May 31 1:21 am$36.46, May 31 1:21 am$46.05, May 31 - Jun 4$38.78, Jun 2 10:17 am$36.97, Jun 2 - Jun 4$46.05, May 31 - Jun 4$38.87, Jun 4 6:30 pm$36.97, Jun 2 - Jun 4$45.82, Jun 7 - Jun 9$38.96, Jun 7 3:14 am$36.98, Jun 7 3:14 am$45.82, Jun 7 - Jun 9$38.76, Jun 9 7:50 am$36.72, Jun 9 7:50 am$39.33, Jun 13 9:11 am$38.68, Jun 11 - Jun 17$37.39, Jun 13 - Jun 15$38.68, Jun 11 - Jun 17$37.39, Jun 13 - Jun 15$26.64, Jun 15 - Jun 17$38.68, Jun 11 - Jun 17$37.50, Jun 17 5:53 am$26.64, Jun 15 - Jun 17$40.40, Jun 19 - Jul 5$39.60, Jun 19 - Jun 23$37.84, Jun 19 - Jul 1$40.40, Jun 19 - Jul 5$39.53, Jun 25 5:57 am$37.84, Jun 19 - Jul 1$40.40, Jun 19 - Jul 5$39.43, Jun 27 5:52 am$37.84, Jun 19 - Jul 1$40.40, Jun 19 - Jul 5$39.40, Jun 29 8:07 am$37.84, Jun 19 - Jul 1$40.40, Jun 19 - Jul 5$39.35, Jul 1 10:02 am$37.84, Jun 19 - Jul 1$40.40, Jun 19 - Jul 5$39.10, Jul 3 1:17 pm$38.16, Jul 3 - Jul 5$40.40, Jun 19 - Jul 5$38.98, Jul 5 5:27 pm$38.16, Jul 3 - Jul 5$38.16, Jul 3 - Jul 5$35.84, Aug 1 - Aug 3$30.00, Aug 1 - Aug 5$38.16, Jul 3 - Jul 5$36.54, Aug 5 - Aug 16$30.00, Aug 1 - Aug 5$38.16, Jul 3 - Jul 5$36.54, Aug 5 - Aug 16$29.70, Aug 7 - Aug 8$36.54, Aug 5 - Aug 16$34.26, Aug 8 11:30 pm$30.00, Aug 10 10:36 pm$36.54, Aug 5 - Aug 16$34.26, Aug 8 11:30 pm$29.63, Aug 12 - Aug 16$42.67, Aug 18 - Aug 22$38.87, Aug 18 1:55 pm$30.72, Aug 18 1:55 pm$42.67, Aug 18 - Aug 22$38.11, Aug 20 - Aug 31$34.74, Aug 20 - Aug 23$42.94, Aug 23 9:15 pm$38.11, Aug 20 - Aug 31$34.74, Aug 20 - Aug 23$39.81, Aug 27 - Aug 31$38.11, Aug 20 - Aug 31$32.63, Aug 27 - Aug 31$38.11, Aug 20 - Aug 31$37.91, Sep 4 - Sep 8$30.89, Sep 4 - Sep 8$37.91, Sep 4 - Sep 8$37.89, Sep 8 - Sep 10$30.89, Sep 4 - Sep 8$39.81, Sep 10 - Sep 14$37.89, Sep 8 - Sep 10$32.63, Sep 10 5:44 am$39.81, Sep 10 - Sep 14$38.20, Sep 14 - Sep 23$33.31, Sep 14 2:25 am$42.30, Sep 16 - Sep 29$38.20, Sep 14 - Sep 23$36.08, Sep 16 1:45 am$42.30, Sep 16 - Sep 29$38.20, Sep 14 - Sep 23$34.81, Sep 18 - Sep 23$42.30, Sep 16 - Sep 29$32.71, Sep 27 - Sep 29$29.77, Sep 27 - Sep 29$42.08, Oct 3 - Oct 16$34.27, Oct 3 - Oct 26$31.20, Oct 3 10:10 pm$42.08, Oct 3 - Oct 16$34.27, Oct 3 - Oct 26$34.25, Oct 6 - Oct 8$42.08, Oct 3 - Oct 16$34.27, Oct 3 - Oct 26$34.24, Oct 10 - Oct 14$42.08, Oct 3 - Oct 16$34.27, Oct 3 - Oct 26$34.25, Oct 16 - Oct 26$41.87, Oct 18 - Oct 24$34.27, Oct 3 - Oct 26$34.25, Oct 16 - Oct 26$41.70, Oct 26 - Oct 30$34.27, Oct 3 - Oct 26$34.25, Oct 16 - Oct 26$41.70, Oct 26 - Oct 30$37.38, Oct 28 - Nov 22$34.70, Oct 28 - Oct 30$42.19, Nov 3 - Nov 7$37.38, Oct 28 - Nov 22$35.16, Nov 3 - Nov 13$42.95, Nov 9 - Nov 13$37.38, Oct 28 - Nov 22$35.16, Nov 3 - Nov 13$42.73, Nov 15 - Nov 22$37.38, Oct 28 - Nov 22$35.95, Nov 15 5:06 pm$42.73, Nov 15 - Nov 22$37.38, Oct 28 - Nov 22$34.18, Nov 17 9:35 pm$42.73, Nov 15 - Nov 22$40.89, Nov 20 - Nov 22$37.38, Oct 28 - Nov 22$42.51, Nov 24 - Nov 29$38.26, Nov 24 2:31 pm$32.75, Nov 24 - Nov 29$42.51, Nov 24 - Nov 29$37.51, Nov 26 - Nov 29$32.75, Nov 24 - Nov 29$42.29, Dec 4 - Dec 6$37.18, Dec 4 - Dec 16$37.17, Dec 4 - Dec 6$43.05, Dec 11 - Dec 14$40.81, Dec 11 6:13 pm$37.18, Dec 4 - Dec 16$43.05, Dec 11 - Dec 14$40.69, Dec 14 8:00 am$37.18, Dec 4 - Dec 16$43.81, Dec 16 - Dec 19$40.29, Dec 16 9:53 pm$37.18, Dec 4 - Dec 16$43.81, Dec 16 - Dec 19$39.94, Dec 19 - Dec 21$37.14, Dec 19 11:38 am$44.56, Dec 21 - Dec 29$39.94, Dec 19 - Dec 21$37.09, Dec 21 11:37 pm$44.56, Dec 21 - Dec 29$39.98, Dec 24 - Dec 27$37.18, Dec 24 - Dec 29$44.56, Dec 21 - Dec 29$37.18, Dec 24 - Dec 29$37.17, Dec 29 6:53 pm$45.31, Jan 3 - Jan 8$37.16, Jan 3 2:06 pm$36.70, Jan 3 - Jan 13$45.31, Jan 3 - Jan 8$37.15, Jan 6 12:35 am$36.70, Jan 3 - Jan 13$45.31, Jan 3 - Jan 8$37.14, Jan 8 12:09 pm$36.70, Jan 3 - Jan 13$45.08, Jan 10 - Jan 15$37.13, Jan 10 11:25 pm$36.70, Jan 3 - Jan 13$45.08, Jan 10 - Jan 15$37.12, Jan 13 11:13 am$36.70, Jan 3 - Jan 13$45.08, Jan 10 - Jan 15$37.10, Jan 15 11:43 pm$36.94, Jan 15 11:43 pm$44.85, Jan 20 - Jan 28$37.08, Jan 20 11:49 pm$36.00, Jan 20 - Jan 31$44.85, Jan 20 - Jan 28$37.06, Jan 23 - Jan 26$36.00, Jan 20 - Jan 31$44.85, Jan 20 - Jan 28$37.05, Jan 28 5:00 pm$36.00, Jan 20 - Jan 31$44.62, Jan 31 - Feb 5$37.04, Jan 31 5:01 am$36.00, Jan 20 - Jan 31$44.62, Jan 31 - Feb 5$37.02, Feb 5 8:41 am$35.43, Feb 5 - Feb 10$44.39, Feb 10 - Feb 13$35.43, Feb 5 - Feb 10$21.99, Feb 10 10:17 am$44.39, Feb 10 - Feb 13$35.42, Feb 13 1:59 am$35.41, Feb 13 - Feb 15$44.16, Feb 15 - Feb 21$35.41, Feb 13 - Feb 15$35.24, Feb 15 7:37 pm$44.16, Feb 15 - Feb 21$35.40, Feb 18 12:52 pm$35.25, Feb 18 - Feb 21$44.16, Feb 15 - Feb 21$35.25, Feb 18 - Feb 21$33.29, Feb 21 6:19 am$43.93, Feb 24 - Feb 29$35.24, Feb 24 2:23 am$33.28, Feb 24 2:23 am$43.93, Feb 24 - Feb 29$35.94, Feb 26 8:40 pm$35.38, Feb 26 8:40 pm$43.93, Feb 24 - Feb 29$35.37, Feb 29 10:49 pm$35.24, Feb 29 - Mar 5$44.69, Mar 5 - Mar 12$39.97, Mar 5 10:57 pm$35.24, Feb 29 - Mar 5$44.69, Mar 5 - Mar 12$35.25, Mar 12 11:00 am$34.55, Mar 12 11:00 am$44.46, Mar 18 7:38 am$39.89, Mar 18 7:38 am$35.51, Mar 18 7:38 am$44.23, Mar 24 8:18 am$36.05, Mar 24 8:18 am$35.05, Mar 24 8:18 am$44.67, Mar 30 - Apr 5$36.04, Mar 30 4:44 am$34.41, Mar 30 4:44 am$44.67, Mar 30 - Apr 5$36.42, Apr 5 12:49 am$35.48, Apr 5 12:49 am$45.11, Apr 10 7:20 pm$35.36, Apr 10 7:20 pm$34.36, Apr 10 7:20 pm$45.56, Apr 16 5:32 pm$34.08, Apr 16 5:32 pm$33.08, Apr 16 5:32 pm 19,346445,428 312,500 156,250 Oct Dec Feb Apr Jun Aug Oct Dec Feb Apr Jun 2015 2016

Price Details

New

Latest $45.56 Apr 16, '16
Highest $46.05 May 31, '15
Lowest $35.84 Aug 1, '15
Average $44.63 (30d avg)
$44.52 (90d avg)
$43.88 (180d avg)
$42.63 (365d avg)
$41.75 (Lifetime average)
Added Sep 26, 2013

3rd Party New

Latest $34.08 Apr 16, '16
Highest $40.22 Aug 4, '14
Lowest $31.00 Jan 3, '15
Average $35.87 (30d avg)
$35.64 (90d avg)
$36.32 (180d avg)
$36.79 (365d avg)
$36.97 (Lifetime average)
Added Sep 26, 2013

3rd Party Used

Latest $33.08 Apr 16, '16
Highest $45.62 Dec 6, '14
Lowest $21.99 Feb 10, '16
Average $35.86 (30d avg)
$35.68 (90d avg)
$36.20 (180d avg)
$36.12 (365d avg)
$36.88 (Lifetime average)
Added Sep 26, 2013

Sales Rank

30 day average: 120,798
90 day average: 128,112

Product Description

Back to store list

Login