Home

PriceZombie

Login
  • Explore Simple Machines!: With 25 Great Projects (Explore Your World)

  • Amazon

    From $10.56 (New)
  • Learn More
  • Change Region
  • Full Website

Copyright © 2016 PriceZombie, LLC.

Buy from Amazon $12.03$4.38 $10.00 $7.50 $2.50 Jan Apr Jul Oct Jan Apr Jul Oct Jan Apr Jul 2014 2015 2016 $10.56, Oct 7 3:19 am$11.07, Nov 22 - Aug 14$11.07, Nov 22 - Aug 14$7.63, May 3 - May 5$7.07, May 3 - May 17$11.07, Nov 22 - Aug 14$7.62, May 10 2:55 am$7.07, May 3 - May 17$11.07, Nov 22 - Aug 14$7.59, May 11 - May 12$7.07, May 3 - May 17$11.07, Nov 22 - Aug 14$7.62, May 14 - May 16$7.07, May 3 - May 17$11.07, Nov 22 - Aug 14$7.42, May 17 - Jun 11$7.00, May 19 9:33 am$11.07, Nov 22 - Aug 14$7.42, May 17 - Jun 11$7.07, May 29 - Jun 12$11.07, Nov 22 - Aug 14$7.07, May 29 - Jun 12$6.99, Jun 12 - Jun 13$11.07, Nov 22 - Aug 14$7.63, Jun 14 - Jun 16$7.42, Jun 13 - Jun 21$11.07, Nov 22 - Aug 14$7.73, Jun 19 - Jun 21$7.42, Jun 13 - Jun 21$11.07, Nov 22 - Aug 14$7.69, Jun 22 5:31 am$7.49, Jun 22 - Jul 13$11.07, Nov 22 - Aug 14$7.62, Jun 22 - Jun 24$7.49, Jun 22 - Jul 13$11.07, Nov 22 - Aug 14$7.49, Jun 22 - Jul 13$7.07, Jun 25 - Jun 27$11.07, Nov 22 - Aug 14$7.49, Jun 22 - Jul 13$6.91, Jun 29 11:30 am$11.07, Nov 22 - Aug 14$7.49, Jun 22 - Jul 13$6.79, Jul 1 1:29 am$11.07, Nov 22 - Aug 14$7.49, Jun 22 - Jul 13$6.67, Jul 3 - Jul 13$11.07, Nov 22 - Aug 14$7.60, Jul 14 - Aug 19$7.05, Jul 14 - Jul 29$11.07, Nov 22 - Aug 14$7.60, Jul 14 - Aug 19$7.49, Jul 30 - Aug 19$10.31, Aug 15 - Oct 8$7.60, Jul 14 - Aug 19$7.49, Jul 30 - Aug 19$10.31, Aug 15 - Oct 8$7.33, Aug 20 1:20 pm$7.21, Aug 20 - Aug 21$10.31, Aug 15 - Oct 8$7.60, Aug 22 - Sep 1$7.49, Aug 21 - Sep 1$10.31, Aug 15 - Oct 8$7.33, Sep 3 - Sep 15$7.21, Sep 3 - Sep 14$10.31, Aug 15 - Oct 8$7.65, Sep 15 - Sep 20$7.49, Sep 16 - Sep 30$10.31, Aug 15 - Oct 8$7.67, Sep 23 5:28 pm$7.49, Sep 16 - Sep 30$10.31, Aug 15 - Oct 8$7.49, Sep 16 - Sep 30$6.32, Sep 24 - Oct 22$10.31, Aug 15 - Oct 8$7.63, Oct 1 - Oct 23$6.32, Sep 24 - Oct 22$7.82, Oct 9 - Oct 13$7.63, Oct 1 - Oct 23$6.32, Sep 24 - Oct 22$10.31, Oct 14 - Nov 5$7.63, Oct 1 - Oct 23$6.32, Sep 24 - Oct 22$10.31, Oct 14 - Nov 5$7.63, Oct 1 - Oct 23$6.31, Oct 23 - Oct 25$10.31, Oct 14 - Nov 5$7.59, Oct 25 - Oct 28$6.31, Oct 23 - Oct 25$10.31, Oct 14 - Nov 5$7.59, Oct 25 - Oct 28$6.32, Oct 28 - Nov 5$10.31, Oct 14 - Nov 5$7.58, Oct 30 10:33 pm$6.32, Oct 28 - Nov 5$10.31, Oct 14 - Nov 5$7.62, Nov 2 7:03 pm$6.32, Oct 28 - Nov 5$10.31, Oct 14 - Nov 5$7.58, Nov 5 2:43 pm$6.32, Oct 28 - Nov 5$11.07, Nov 9 - Nov 12$7.62, Nov 9 - Nov 12$6.00, Nov 9 - Nov 25$10.31, Nov 15 - Nov 22$7.58, Nov 15 - Nov 18$6.00, Nov 9 - Nov 25$10.25, Nov 23 - Nov 25$7.62, Nov 21 - Nov 27$6.00, Nov 9 - Nov 25$10.19, Nov 27 - Nov 30$7.62, Nov 21 - Nov 27$6.32, Nov 27 - Nov 30$10.19, Nov 27 - Nov 30$7.58, Nov 29 - Nov 30$6.32, Nov 27 - Nov 30$10.13, Dec 2 - Dec 4$7.67, Dec 2 - Dec 11$7.62, Dec 4 9:40 pm$10.07, Dec 6 - Dec 9$7.67, Dec 2 - Dec 11$7.58, Dec 6 6:41 pm$10.07, Dec 6 - Dec 9$7.67, Dec 2 - Dec 11$7.62, Dec 9 - Dec 12$10.01, Dec 11 - Dec 17$7.62, Dec 9 - Dec 12$7.61, Dec 12 3:05 am$10.01, Dec 11 - Dec 17$7.58, Dec 13 - Dec 16$7.57, Dec 14 - Dec 16$10.01, Dec 11 - Dec 17$7.63, Dec 17 - Dec 30$7.62, Dec 17 - Dec 18$9.95, Dec 18 - Dec 27$7.63, Dec 17 - Dec 30$7.62, Dec 17 - Dec 18$9.95, Dec 18 - Dec 27$7.63, Dec 17 - Dec 30$4.96, Dec 23 7:47 am$9.95, Dec 18 - Dec 27$7.63, Dec 17 - Dec 30$4.93, Dec 26 - Dec 27$9.85, Dec 29 - Jan 2$7.63, Dec 17 - Dec 30$4.88, Dec 29 - Jan 1$9.85, Dec 29 - Jan 2$7.62, Dec 31 6:48 am$4.88, Dec 29 - Jan 1$9.85, Dec 29 - Jan 2$7.59, Jan 1 - Jan 2$5.89, Jan 2 12:13 am$10.04, Jan 9 - Jan 14$6.05, Jan 9 10:29 am$6.04, Jan 9 11:28 pm$10.04, Jan 9 - Jan 14$7.62, Jan 11 - Jan 14$6.01, Jan 12 12:17 pm$10.04, Jan 9 - Jan 14$7.62, Jan 11 - Jan 14$5.98, Jan 14 1:13 am$10.24, Jan 15 - Jan 18$7.58, Jan 15 - Feb 17$6.24, Jan 15 - Jan 16$10.24, Jan 15 - Jan 18$7.65, Jan 18 - Feb 2$7.58, Jan 15 - Feb 17$10.31, Jan 20 - Mar 9$7.65, Jan 18 - Feb 2$7.58, Jan 15 - Feb 17$10.31, Jan 20 - Mar 9$7.58, Jan 15 - Feb 17$6.31, Feb 3 - Mar 9$10.31, Jan 20 - Mar 9$7.60, Feb 18 - Mar 9$6.31, Feb 3 - Mar 9$10.20, Mar 11 - Mar 13$7.56, Mar 11 - Mar 16$6.20, Mar 11 8:16 am$10.20, Mar 11 - Mar 13$7.85, Mar 13 - Mar 23$7.56, Mar 11 - Mar 16$10.31, Mar 14 - Mar 26$7.85, Mar 13 - Mar 23$7.56, Mar 11 - Mar 16$10.31, Mar 14 - Mar 26$7.85, Mar 13 - Mar 23$7.52, Mar 17 5:33 pm$10.31, Mar 14 - Mar 26$7.85, Mar 13 - Mar 23$7.36, Mar 20 12:49 am$10.31, Mar 14 - Mar 26$7.85, Mar 13 - Mar 23$6.99, Mar 22 8:28 am$10.31, Mar 14 - Mar 26$7.63, Mar 25 - Apr 18$7.41, Mar 25 - Apr 24$10.25, Mar 28 - Apr 2$7.63, Mar 25 - Apr 18$7.41, Mar 25 - Apr 24$10.14, Apr 3 - Apr 6$7.63, Mar 25 - Apr 18$7.41, Mar 25 - Apr 24$10.03, Apr 7 - Apr 18$7.63, Mar 25 - Apr 18$7.41, Mar 25 - Apr 24$9.93, Apr 19 - Apr 24$7.41, Mar 25 - Apr 24$6.50, Apr 19 - Apr 21$9.93, Apr 19 - Apr 24$7.41, Mar 25 - Apr 24$6.51, Apr 22 4:44 pm$9.93, Apr 27 - Apr 30$7.63, Apr 27 - Jun 1$7.41, Apr 27 - Jun 3$9.95, May 1 - May 4$7.63, Apr 27 - Jun 1$7.41, Apr 27 - Jun 3$9.98, May 5 - May 16$7.63, Apr 27 - Jun 1$7.41, Apr 27 - Jun 3$10.00, May 19 - May 21$7.63, Apr 27 - Jun 1$7.41, Apr 27 - Jun 3$10.02, May 25 - May 27$7.63, Apr 27 - Jun 1$7.41, Apr 27 - Jun 3$10.04, May 29 - Jun 5$7.63, Apr 27 - Jun 1$7.41, Apr 27 - Jun 3$10.04, May 29 - Jun 5$7.48, Jun 3 3:01 pm$7.41, Apr 27 - Jun 3$10.04, May 29 - Jun 5$7.37, Jun 5 11:45 pm$7.37, Jun 5 11:45 pm$10.06, Jun 10 5:21 am$7.54, Jun 10 5:21 am$7.32, Jun 10 - Jun 16$10.08, Jun 12 - Jun 16$7.37, Jun 12 - Jun 19$7.32, Jun 10 - Jun 16$10.10, Jun 19 - Jun 21$7.37, Jun 12 - Jun 19$7.33, Jun 19 - Jul 5$10.10, Jun 19 - Jun 21$7.33, Jun 19 - Jul 5$6.09, Jun 21 5:44 pm$10.12, Jun 25 - Jul 1$7.33, Jun 19 - Jul 5$6.03, Jun 27 11:20 am$10.12, Jun 25 - Jul 1$7.33, Jun 19 - Jul 5$6.11, Jul 1 1:27 pm$10.01, Jul 3 - Jul 5$7.33, Jun 19 - Jul 5$6.00, Jul 3 4:58 pm$10.01, Jul 3 - Jul 5$7.33, Jun 19 - Jul 5$5.92, Jul 5 9:04 pm$9.31, Jul 11 - Jul 26$7.37, Jul 11 - Jul 14$5.31, Jul 11 - Jul 26$9.31, Jul 11 - Jul 26$7.33, Jul 17 - Jul 30$5.31, Jul 11 - Jul 26$9.17, Jul 30 - Aug 2$7.33, Jul 17 - Jul 30$5.10, Jul 30 4:35 am$9.17, Jul 30 - Aug 2$7.37, Aug 1 - Sep 23$5.17, Aug 1 - Aug 2$8.72, Aug 4 - Aug 19$7.37, Aug 1 - Sep 23$4.63, Aug 4 6:47 pm$8.72, Aug 4 - Aug 19$7.37, Aug 6 - Aug 12$7.37, Aug 1 - Sep 23$8.72, Aug 4 - Aug 19$7.37, Aug 1 - Sep 23$7.05, Aug 14 6:08 am$8.72, Aug 4 - Aug 19$7.37, Aug 1 - Sep 23$6.68, Aug 17 11:56 pm$8.72, Aug 4 - Aug 19$7.37, Aug 1 - Sep 23$5.99, Aug 19 10:05 pm$9.65, Aug 21 - Sep 21$7.37, Aug 1 - Sep 23$5.65, Aug 31 - Sep 11$9.65, Aug 21 - Sep 21$7.37, Aug 1 - Sep 23$5.66, Sep 13 - Sep 15$9.65, Aug 21 - Sep 21$7.37, Sep 21 - Sep 23$7.37, Aug 1 - Sep 23$9.68, Sep 23 - Sep 27$7.37, Sep 21 - Sep 23$7.37, Aug 1 - Sep 23$9.68, Sep 23 - Sep 27$7.22, Sep 25 - Nov 11$7.22, Sep 25 - Oct 16$9.87, Sep 29 - Oct 5$7.22, Sep 25 - Nov 11$7.22, Sep 25 - Oct 16$12.03, Oct 8 - Oct 25$7.22, Sep 25 - Nov 11$7.22, Sep 25 - Oct 16$12.03, Oct 8 - Oct 25$7.22, Sep 25 - Nov 11$6.97, Oct 18 - Oct 19$12.03, Oct 8 - Oct 25$7.22, Sep 25 - Nov 11$6.96, Oct 21 11:25 pm$12.03, Oct 8 - Oct 25$7.22, Sep 25 - Nov 11$6.68, Oct 25 7:25 pm$11.91, Oct 29 - Nov 2$7.22, Sep 25 - Nov 11$7.22, Oct 29 - Feb 5$11.65, Nov 4 - Nov 17$7.22, Sep 25 - Nov 11$7.22, Oct 29 - Feb 5$11.65, Nov 4 - Nov 17$7.22, Oct 29 - Feb 5$7.17, Nov 13 4:42 am$11.65, Nov 4 - Nov 17$7.22, Oct 29 - Feb 5$7.06, Nov 17 - Nov 19$11.53, Nov 19 - Nov 21$7.22, Oct 29 - Feb 5$7.06, Nov 17 - Nov 19$11.53, Nov 19 - Nov 21$7.22, Nov 21 - Nov 24$7.22, Oct 29 - Feb 5$11.41, Nov 24 - Dec 6$7.22, Nov 21 - Nov 24$7.22, Oct 29 - Feb 5$11.41, Nov 24 - Dec 6$7.22, Oct 29 - Feb 5$7.18, Nov 26 11:36 am$11.41, Nov 24 - Dec 6$7.22, Oct 29 - Feb 5$7.02, Nov 28 8:16 pm$11.41, Nov 24 - Dec 6$7.22, Oct 29 - Feb 5$6.94, Dec 1 7:25 am$11.41, Nov 24 - Dec 6$7.22, Oct 29 - Feb 5$6.82, Dec 3 6:50 pm$11.41, Nov 24 - Dec 6$7.22, Oct 29 - Feb 5$6.69, Dec 6 - Dec 8$11.29, Dec 8 - Dec 19$7.22, Oct 29 - Feb 5$6.69, Dec 6 - Dec 8$11.29, Dec 8 - Dec 19$7.22, Oct 29 - Feb 5$6.23, Dec 11 8:38 am$11.29, Dec 8 - Dec 19$7.22, Oct 29 - Feb 5$5.69, Dec 13 11:08 pm$11.29, Dec 8 - Dec 19$7.22, Oct 29 - Feb 5$5.64, Dec 16 12:44 pm$11.29, Dec 8 - Dec 19$7.22, Oct 29 - Feb 5$5.57, Dec 19 2:44 am$11.17, Dec 21 - Dec 27$7.22, Oct 29 - Feb 5$5.51, Dec 21 2:47 pm$11.17, Dec 21 - Dec 27$7.22, Oct 29 - Feb 5$5.69, Dec 27 - Dec 29$11.18, Dec 29 - Jan 5$7.22, Oct 29 - Feb 5$5.69, Dec 27 - Dec 29$11.18, Dec 29 - Jan 5$7.22, Oct 29 - Feb 5$5.68, Jan 1 2:07 am$11.18, Dec 29 - Jan 5$7.22, Oct 29 - Feb 5$5.69, Jan 3 - Jan 5$11.19, Jan 10 - Jan 15$7.22, Oct 29 - Feb 5$6.69, Jan 10 - Feb 5$11.07, Jan 20 - Jan 28$7.22, Oct 29 - Feb 5$6.69, Jan 10 - Feb 5$11.08, Feb 2 - Feb 5$7.22, Oct 29 - Feb 5$6.69, Jan 10 - Feb 5$11.09, Feb 10 - Feb 15$6.96, Feb 10 - Apr 7$5.34, Feb 10 2:11 am$11.09, Feb 10 - Feb 15$6.96, Feb 10 - Apr 7$5.13, Feb 12 5:45 pm$11.09, Feb 10 - Feb 15$6.96, Feb 10 - Apr 7$4.85, Feb 15 10:52 am$11.10, Feb 18 - Feb 26$6.96, Feb 10 - Apr 7$5.25, Feb 18 4:42 am$11.10, Feb 18 - Feb 26$6.96, Feb 10 - Apr 7$5.02, Feb 20 10:26 pm$11.10, Feb 18 - Feb 26$6.96, Feb 10 - Apr 7$4.72, Feb 23 6:31 pm$11.10, Feb 18 - Feb 26$6.96, Feb 10 - Apr 7$4.38, Feb 26 12:55 pm$11.12, Mar 8 - Mar 14$6.96, Feb 10 - Apr 7$4.64, Mar 8 1:27 pm$11.12, Mar 8 - Mar 14$6.96, Feb 10 - Apr 7$4.38, Mar 14 8:38 pm$10.34, Mar 20 5:17 pm$6.96, Feb 10 - Apr 7$5.42, Mar 20 5:17 pm$10.36, Mar 26 4:07 pm$6.96, Feb 10 - Apr 7$5.36, Mar 26 4:07 pm$10.54, Apr 1 12:25 pm$6.96, Feb 10 - Apr 7$5.29, Apr 1 12:25 pm$10.56, Apr 7 7:16 am$6.96, Feb 10 - Apr 7$5.06, Apr 7 7:16 am 25,359516,600 410,156 273,438 136,719 Oct Dec Feb Apr Jun Aug Oct Dec Feb Apr Jun 2015 2016

Price Details

New

Latest $10.56 2 days ago
Highest $12.03 Oct 8, '15
Lowest $7.82 Oct 9, '14
Average $10.70 (30d avg)
$10.97 (90d avg)
$11.27 (180d avg)
$10.50 (365d avg)
$10.59 (Lifetime average)
Added Oct 7, 2013

3rd Party New

Latest $6.96 2 days ago
Highest $7.63 Dec 17, '14
Lowest $6.05 Jan 9, '15
Average $6.96 (30d avg)
$7.05 (90d avg)
$7.11 (180d avg)
$7.24 (365d avg)
$7.36 (Lifetime average)
Added Oct 7, 2013

3rd Party Used

Latest $5.06 2 days ago
Highest $7.85 Mar 13, '15
Lowest $4.38 Mar 14, '16
Average $5.01 (30d avg)
$5.52 (90d avg)
$6.10 (180d avg)
$6.39 (365d avg)
$6.63 (Lifetime average)
Added Oct 7, 2013

Sales Rank

30 day average: 111,264
90 day average: 173,967

Product Description

From zippers to the Pyramids, rolling pins to catapults, we are surrounded by simple machines. This book will amaze kids with the ingenuity they already possess and inspire them to look differently at the objects they use everyday.

Back to store list

Login