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  • Sid the Science Kid: Why Can't I Have Cake for Dinner? (Let's-Read-and-Find-Out Science 1)

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Buy from Amazon $601.53$0.01 $500.00 $375.00 $250.00 $125.00 Dec Mar Jun Sep Dec Mar Jun Sep Dec Mar Jun 2014 2015 2016 $5.39, Sep 26 - Oct 15$5.39, Sep 26 - Oct 15$2.49, May 4 - May 6$0.39, May 4 3:41 pm$5.39, Sep 26 - Oct 15$2.49, May 4 - May 6$0.22, May 6 5:11 pm$5.39, Sep 26 - Oct 15$2.48, May 7 - May 23$0.01, May 9 - Jun 24$5.39, Sep 26 - Oct 15$2.49, May 24 - May 29$0.01, May 9 - Jun 24$5.39, Sep 26 - Oct 15$2.24, May 30 - Jun 11$0.01, May 9 - Jun 24$5.39, Sep 26 - Oct 15$2.23, Jun 11 8:21 pm$0.01, May 9 - Jun 24$5.39, Sep 26 - Oct 15$1.98, Jun 13 - Jun 14$0.01, May 9 - Jun 24$5.39, Sep 26 - Oct 15$1.48, Jun 16 - Jun 21$0.01, May 9 - Jun 24$5.39, Sep 26 - Oct 15$1.49, Jun 21 - Jun 30$0.01, May 9 - Jun 24$5.39, Sep 26 - Oct 15$1.49, Jun 21 - Jun 30$1.05, Jun 26 11:34 am$5.39, Sep 26 - Oct 15$1.49, Jun 21 - Jun 30$0.01, Jun 28 - Jul 3$5.39, Sep 26 - Oct 15$4.19, Jul 1 1:55 pm$0.01, Jun 28 - Jul 3$5.39, Sep 26 - Oct 15$4.18, Jul 3 11:57 pm$0.01, Jun 28 - Jul 3$5.39, Sep 26 - Oct 15$4.13, Jul 6 - Jul 26$1.01, Jul 6 8:46 am$5.39, Sep 26 - Oct 15$4.13, Jul 6 - Jul 26$1.26, Jul 7 - Jul 8$5.39, Sep 26 - Oct 15$4.13, Jul 6 - Jul 26$2.07, Jul 11 1:52 am$5.39, Sep 26 - Oct 15$4.13, Jul 6 - Jul 26$2.06, Jul 12 - Jul 13$5.39, Sep 26 - Oct 15$4.13, Jul 6 - Jul 26$2.08, Jul 14 - Jul 16$5.39, Sep 26 - Oct 15$4.13, Jul 6 - Jul 26$2.12, Jul 17 3:44 pm$5.39, Sep 26 - Oct 15$4.13, Jul 6 - Jul 26$2.08, Jul 20 1:35 am$5.39, Sep 26 - Oct 15$4.13, Jul 6 - Jul 26$4.04, Jul 23 - Jul 27$5.39, Sep 26 - Oct 15$4.19, Jul 27 5:47 pm$4.04, Jul 23 - Jul 27$5.39, Sep 26 - Oct 15$4.18, Jul 30 - Aug 7$4.09, Jul 28 - Jul 31$5.39, Sep 26 - Oct 15$4.18, Jul 30 - Aug 7$4.04, Aug 1 6:45 am$5.39, Sep 26 - Oct 15$4.18, Jul 30 - Aug 7$3.76, Aug 4 12:20 am$5.39, Sep 26 - Oct 15$4.18, Jul 30 - Aug 7$3.58, Aug 5 8:23 pm$5.39, Sep 26 - Oct 15$4.19, Aug 9 - Aug 10$3.30, Aug 9 1:47 am$5.39, Sep 26 - Oct 15$4.18, Aug 11 - Aug 12$3.11, Aug 11 2:13 am$5.39, Sep 26 - Oct 15$4.13, Aug 13 11:17 pm$2.83, Aug 13 11:17 pm$5.39, Sep 26 - Oct 15$4.18, Aug 15 1:25 am$2.63, Aug 15 11:38 pm$5.39, Sep 26 - Oct 15$4.19, Aug 17 - Aug 21$2.43, Aug 18 1:38 am$5.39, Sep 26 - Oct 15$4.19, Aug 17 - Aug 21$2.19, Aug 20 11:25 am$5.39, Sep 26 - Oct 15$4.14, Aug 23 11:29 am$1.88, Aug 23 11:29 am$5.39, Sep 26 - Oct 15$4.19, Aug 25 - Sep 19$1.23, Aug 25 2:44 pm$5.39, Sep 26 - Oct 15$4.19, Aug 25 - Sep 19$0.86, Aug 27 6:45 pm$5.39, Sep 26 - Oct 15$4.19, Aug 25 - Sep 19$0.53, Aug 29 11:28 pm$5.39, Sep 26 - Oct 15$4.19, Aug 25 - Sep 19$0.19, Sep 1 8:09 am$5.39, Sep 26 - Oct 15$4.19, Aug 25 - Sep 19$0.01, Sep 3 - Oct 21$10.74, Sep 22 - Oct 6$5.39, Sep 26 - Oct 15$0.01, Sep 3 - Oct 21$5.39, Oct 8 - Oct 15$5.39, Sep 26 - Oct 15$0.01, Sep 3 - Oct 21$10.74, Oct 17 1:50 am$0.01, Sep 3 - Oct 21$11.31, Oct 19 - Oct 21$0.01, Sep 3 - Oct 21$11.25, Oct 22 - Oct 29$6.90, Oct 22 2:43 pm$11.25, Oct 22 - Oct 29$6.83, Oct 23 7:21 pm$11.25, Oct 22 - Oct 29$4.74, Oct 29 2:21 pm$14.59, Nov 4 5:31 am$2.39, Nov 4 5:31 am$15.57, Nov 10 2:15 pm$2.14, Nov 10 2:15 pm$15.55, Nov 15 9:10 pm$1.99, Nov 15 9:10 pm$15.46, Nov 19 12:52 am$1.67, Nov 19 12:52 am$15.12, Nov 21 3:46 am$1.53, Nov 21 - Nov 25$23.64, Nov 25 9:17 am$1.53, Nov 21 - Nov 25$23.64, Nov 25 9:17 am$1.51, Nov 27 6:26 am$87.14, Nov 29 - Dec 9$23.64, Nov 25 9:17 am$134.26, Dec 1 1:12 am$87.14, Nov 29 - Dec 9$601.53, Dec 4 10:50 pm$87.14, Nov 29 - Dec 9$87.14, Nov 29 - Dec 9$11.98, Dec 6 10:13 pm$87.14, Nov 29 - Dec 9$71.61, Dec 9 12:15 am$200.00, Dec 11 5:20 am$181.75, Dec 11 5:20 am$223.51, Dec 13 2:52 am$87.14, Dec 13 - Dec 15$455.84, Dec 16 11:54 pm$9.95, Dec 16 11:54 pm$433.24, Dec 21 9:15 pm$9.11, Dec 21 9:15 pm$374.08, Jan 4 10:38 am$8.10, Jan 3 - Jan 6$365.54, Jan 6 - Jan 7$11.71, Jan 7 - Jan 10$357.86, Jan 9 5:17 am$11.71, Jan 7 - Jan 10$355.87, Jan 11 2:35 pm$11.33, Jan 11 2:35 pm$357.98, Jan 14 6:30 pm$11.58, Jan 13 - Jan 14$356.54, Jan 17 11:30 am$11.55, Jan 17 11:30 am$355.24, Jan 19 2:30 am$11.54, Jan 19 2:30 am$354.08, Jan 20 5:27 pm$11.52, Jan 20 5:27 pm$104.44, Jan 23 10:22 pm$11.39, Jan 23 10:22 pm$98.06, Jan 25 2:19 pm$11.00, Jan 25 2:19 pm$87.12, Jan 29 12:47 am$10.32, Jan 29 12:47 am$82.62, Jan 30 7:07 pm$9.88, Jan 30 7:07 pm$79.68, Feb 1 1:50 pm$9.24, Feb 1 1:50 pm$71.68, Feb 5 4:01 am$8.34, Feb 5 4:01 am$68.96, Feb 6 10:56 pm$7.76, Feb 6 10:56 pm$62.38, Feb 10 1:04 pm$6.55, Feb 10 1:04 pm$61.04, Feb 12 8:47 am$6.36, Feb 12 8:47 am$59.42, Feb 14 3:48 am$5.97, Feb 14 3:48 am$58.45, Feb 16 12:24 am$5.40, Feb 16 12:24 am$56.03, Feb 19 8:19 pm$4.86, Feb 19 8:19 pm$55.20, Feb 21 6:12 pm$4.52, Feb 21 6:12 pm$54.26, Feb 23 4:14 pm$3.26, Feb 23 4:14 pm$53.54, Feb 25 2:09 pm$3.16, Feb 25 2:09 pm$52.20, Mar 1 11:09 am$2.91, Mar 1 11:09 am$51.83, Mar 3 2:59 pm$2.78, Mar 3 2:59 pm$51.68, Mar 5 - Mar 6$2.64, Mar 5 7:00 pm$91.18, Mar 7 8:04 pm$2.10, Mar 7 8:04 pm$89.05, Mar 9 11:57 pm$1.78, Mar 9 11:57 pm$65.65, Mar 12 7:23 am$1.42, Mar 12 7:23 am$65.41, Mar 14 2:33 pm$1.09, Mar 14 2:33 pm$65.01, Mar 17 10:44 am$0.65, Mar 17 10:44 am$64.74, Mar 19 6:00 pm$0.21, Mar 19 6:00 pm$62.94, Mar 21 11:53 pm$0.19, Mar 21 11:53 pm$55.56, Mar 24 7:05 am$0.17, Mar 24 7:05 am$52.86, Mar 26 4:13 pm$0.01, Mar 26 - Apr 24$49.98, Mar 30 5:05 am$0.01, Mar 26 - Apr 24$49.08, Apr 1 3:29 pm$0.01, Mar 26 - Apr 24$14.18, Apr 4 6:40 am$0.01, Mar 26 - Apr 24$14.06, Apr 5 2:29 pm$0.01, Mar 26 - Apr 24$13.81, Apr 8 5:33 am$0.01, Mar 26 - Apr 24$13.64, Apr 11 12:56 am$0.01, Mar 26 - Apr 24$54.53, Apr 13 6:34 pm$0.01, Mar 26 - Apr 24$53.97, Apr 16 11:22 am$0.01, Mar 26 - Apr 24$53.16, Apr 19 4:19 am$0.01, Mar 26 - Apr 24$29.44, Apr 21 7:55 pm$0.01, Mar 26 - Apr 24$29.13, Apr 26 5:35 am$0.01, Apr 26 5:35 am$28.53, Apr 30 3:13 pm$4.10, Apr 30 3:13 pm$28.23, May 3 7:33 am$1.87, May 3 7:33 am$27.79, May 6 2:05 am$11.19, May 6 2:05 am$27.37, May 10 7:47 am$8.22, May 10 7:47 am$8.01, May 13 11:22 am$7.74, May 13 11:22 am$7.90, May 17 1:24 am$6.96, May 17 1:24 am$6.58, May 21 11:51 am$6.00, May 21 11:51 am$5.94, May 25 12:52 pm$5.50, May 25 12:52 pm$5.10, May 30 12:35 am$5.00, May 30 12:35 am$29.00, Jun 3 3:58 pm$4.51, Jun 3 3:58 pm$29.00, Jun 3 3:58 pm$4.16, Jun 8 3:30 am$104.88, Jun 12 2:01 am$1.82, Jun 12 2:01 am$104.88, Jun 12 2:01 am$1.20, Jun 17 6:16 pm$35.00, Jun 21 1:02 pm$0.77, Jun 21 1:02 pm$34.95, Jun 25 8:22 am$0.31, Jun 25 8:22 am$34.78, Jun 27 6:49 am$0.11, Jun 27 6:49 am$34.95, Jul 1 8:16 am$0.01, Jul 1 - Jul 11$30.00, Jul 5 - Jul 11$0.01, Jul 1 - Jul 11$33.25, Jul 15 - Jul 18$0.04, Jul 15 9:44 am$33.25, Jul 15 - Jul 18$0.01, Jul 18 11:12 pm$14.92, Jul 22 - Sep 20$0.02, Jul 22 1:58 pm$14.92, Jul 22 - Sep 20$0.06, Jul 26 2:59 am$14.92, Jul 22 - Sep 20$0.08, Jul 29 4:36 pm$14.92, Jul 22 - Sep 20$0.09, Aug 2 7:16 am$14.92, Jul 22 - Sep 20$7.62, Aug 7 6:49 pm$14.92, Jul 22 - Sep 20$7.57, Aug 11 3:07 pm$14.92, Jul 22 - Sep 20$7.50, Aug 15 9:17 am$14.92, Jul 22 - Sep 20$6.77, Aug 19 2:37 am$14.92, Jul 22 - Sep 20$6.16, Aug 22 8:04 pm$14.92, Jul 22 - Sep 20$5.59, Aug 26 2:40 pm$14.92, Jul 22 - Sep 20$5.39, Aug 30 8:47 am$14.92, Jul 22 - Sep 20$5.29, Sep 3 3:44 am$14.92, Jul 22 - Sep 20$6.45, Sep 7 1:36 am$14.92, Jul 22 - Sep 20$5.01, Sep 10 - Sep 12$14.92, Jul 22 - Sep 20$6.45, Sep 16 6:56 pm$14.92, Jul 22 - Sep 20$6.46, Sep 20 - Sep 24$128.16, Sep 24 - Sep 28$6.46, Sep 20 - Sep 24$128.16, Sep 24 - Sep 28$6.45, Sep 28 10:46 am$119.78, Oct 2 12:03 pm$6.25, Oct 2 12:03 pm$102.38, Oct 6 2:46 pm$5.82, Oct 6 2:46 pm$93.58, Oct 10 6:04 pm$5.48, Oct 10 6:04 pm$88.14, Oct 14 5:07 pm$5.17, Oct 14 5:07 pm$76.84, Oct 18 12:56 pm$5.26, Oct 18 12:56 pm$68.68, Oct 22 10:33 am$5.33, Oct 22 10:33 am$62.16, Oct 26 7:27 am$4.82, Oct 26 7:27 am$57.86, Oct 30 6:23 am$4.45, Oct 30 6:23 am$54.12, Nov 3 6:07 am$4.14, Nov 3 6:07 am$67.72, Nov 7 8:44 am$3.84, Nov 7 8:44 am$67.24, Nov 11 11:49 am$3.48, Nov 11 11:49 am$66.64, Nov 15 3:56 pm$2.98, Nov 15 3:56 pm$71.22, Nov 20 1:04 am$2.61, Nov 20 1:04 am$65.24, Nov 24 11:09 am$2.24, Nov 24 11:09 am$60.04, Nov 29 3:13 am$1.83, Nov 29 3:13 am$57.96, Dec 4 12:45 am$1.48, Dec 4 12:45 am$178.49, Dec 8 10:34 pm$6.46, Dec 8 10:34 pm$116.85, Dec 14 1:03 am$5.14, Dec 14 1:03 am$88.60, Dec 19 3:22 am$4.62, Dec 19 3:22 am$89.69, Dec 23 11:34 pm$8.46, Dec 23 11:34 pm$86.16, Dec 29 1:11 am$9.97, Dec 29 1:11 am$84.97, Jan 2 - Jan 12$7.58, Jan 2 7:48 pm$84.97, Jan 2 - Jan 12$6.66, Jan 7 5:14 pm$84.97, Jan 2 - Jan 12$6.31, Jan 12 3:58 pm$75.13, Jan 17 3:23 pm$0.50, Jan 17 3:23 pm$75.93, Jan 22 4:07 pm$0.01, Jan 22 - Feb 11$68.70, Jan 27 6:29 pm$0.01, Jan 22 - Feb 11$75.97, Feb 1 5:27 pm$0.01, Jan 22 - Feb 11$6.00, Feb 6 7:38 pm$0.01, Jan 22 - Feb 11$8.99, Feb 11 - Mar 6$0.01, Jan 22 - Feb 11$8.99, Feb 11 - Mar 6$4.49, Feb 14 3:43 pm$8.99, Feb 11 - Mar 6$4.48, Feb 19 11:41 pm$11.68, Feb 25 12:20 pm$8.99, Feb 11 - Mar 6$8.99, Feb 11 - Mar 6$7.68, Mar 6 3:19 pm$346.92, Mar 18 2:48 am$11.22, Mar 18 2:48 am$84.78, Mar 29 2:34 pm$4.54, Mar 29 2:34 pm 63,1201,189,753 1,562,500 1,041,667 520,833 Oct Dec Feb Apr Jun Aug Oct Dec Feb Apr 2015 2016

Price Details

New

Last Seen $5.39 Oct 15, '14
Highest $5.39 Sep 26, '13
Lowest $5.39 Sep 26, '13
Average $5.39 (Overall average)
Added Sep 26, 2013

3rd Party New

Last Seen $84.78 Mar 29, '16
Highest $601.53 Dec 4, '14
Lowest $1.48 Jun 16, '14
Average $138.42 (30d avg)
$81.67 (90d avg)
$82.78 (180d avg)
$56.51 (365d avg)
$64.36 (Lifetime average)
Added Sep 26, 2013

3rd Party Used

Last Seen $4.54 Mar 29, '16
Highest $200.00 Dec 11, '14
Lowest $0.01 Jan 22, '16
Average $9.45 (30d avg)
$5.62 (90d avg)
$5.18 (180d avg)
$4.32 (365d avg)
$6.17 (Lifetime average)
Added Sep 26, 2013

Sales Rank

30 day average: 963,601
90 day average: 852,299

Product Description

Have you ever wondered what would happen if you ate cake all the time? Why do you need to eat a lot of different kinds of food? Read and find out all about nutrition with Sid the Science Kid!

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