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$18.81, May 6 2:13 pm $0.09, May 6 2:13 pm $18.62, May 8 9:26 pm $0.01, May 8 - May 19 $18.51, May 10 - May 11 $0.01, May 8 - May 19 $18.40, May 12 9:36 am $0.01, May 8 - May 19 $18.37, May 13 - May 14 $0.01, May 8 - May 19 $18.30, May 16 5:35 am $0.01, May 8 - May 19 $18.14, May 17 2:45 pm $0.01, May 8 - May 19 $16.94, May 19 - May 28 $0.01, May 8 - May 19 $16.94, May 19 - May 28 $0.10, May 20 - May 27 $16.75, May 29 4:09 am $0.25, May 29 - Jun 12 $16.73, May 29 - Jun 3 $0.25, May 29 - Jun 12 $16.70, Jun 3 - Jun 15 $0.25, May 29 - Jun 12 $16.70, Jun 3 - Jun 15 $0.24, Jun 13 - Jun 15 $16.68, Jun 15 - Jun 18 $0.24, Jun 13 - Jun 15 $16.68, Jun 15 - Jun 18 $0.25, Jun 16 - Jun 21 $16.64, Jun 19 4:25 pm $0.25, Jun 16 - Jun 21 $16.61, Jun 21 4:49 am $0.25, Jun 16 - Jun 21 $16.56, Jun 23 10:47 am $1.98, Jun 23 10:47 am $16.54, Jun 24 - Jun 25 $1.82, Jun 25 12:22 am $16.43, Jun 27 8:51 am $1.52, Jun 27 8:51 am $16.05, Jun 28 10:29 pm $1.33, Jun 28 10:29 pm $15.85, Jun 30 11:59 am $1.14, Jun 30 11:59 am $15.57, Jul 2 3:18 pm $0.91, Jul 2 3:18 pm $15.47, Jul 3 7:49 pm $0.01, Jul 3 - Sep 5 $15.25, Jul 6 3:36 am $0.01, Jul 3 - Sep 5 $15.13, Jul 7 4:22 pm $0.01, Jul 3 - Sep 5 $14.63, Jul 10 4:26 am $0.01, Jul 3 - Sep 5 $14.44, Jul 11 9:11 am $0.01, Jul 3 - Sep 5 $14.04, Jul 14 2:59 am $0.01, Jul 3 - Sep 5 $13.89, Jul 15 12:14 pm $0.01, Jul 3 - Sep 5 $13.67, Jul 16 9:16 pm $0.01, Jul 3 - Sep 5 $12.76, Jul 19 5:30 am $0.01, Jul 3 - Sep 5 $12.26, Jul 21 4:48 am $0.01, Jul 3 - Sep 5 $11.94, Jul 22 2:19 pm $0.01, Jul 3 - Sep 5 $11.52, Jul 24 8:47 am $0.01, Jul 3 - Sep 5 $11.07, Jul 26 6:20 am $0.01, Jul 3 - Sep 5 $10.75, Jul 27 - Jul 31 $0.01, Jul 3 - Sep 5 $10.74, Aug 1 10:33 am $0.01, Jul 3 - Sep 5 $10.72, Aug 3 - Aug 4 $0.01, Jul 3 - Sep 5 $10.69, Aug 6 8:01 am $0.01, Jul 3 - Sep 5 $10.51, Aug 8 9:47 am $0.01, Jul 3 - Sep 5 $9.52, Aug 10 10:39 am $0.01, Jul 3 - Sep 5 $9.09, Aug 12 7:25 am $0.01, Jul 3 - Sep 5 $8.64, Aug 14 5:35 am $0.01, Jul 3 - Sep 5 $8.81, Aug 15 - Aug 16 $0.01, Jul 3 - Sep 5 $8.78, Aug 17 6:05 am $0.01, Jul 3 - Sep 5 $8.79, Aug 19 2:25 pm $0.01, Jul 3 - Sep 5 $8.75, Aug 21 4:14 pm $0.01, Jul 3 - Sep 5 $8.73, Aug 22 2:44 pm $0.01, Jul 3 - Sep 5 $8.69, Aug 23 - Sep 22 $0.01, Jul 3 - Sep 5 $8.69, Aug 23 - Sep 22 $0.24, Sep 6 - Sep 7 $8.69, Aug 23 - Sep 22 $0.25, Sep 8 - Sep 9 $8.69, Aug 23 - Sep 22 $0.17, Sep 12 7:10 am $8.69, Aug 23 - Sep 22 $0.24, Sep 13 11:00 am $8.69, Aug 23 - Sep 22 $0.23, Sep 15 - Sep 17 $8.69, Aug 23 - Sep 22 $0.22, Sep 19 1:06 pm $8.69, Aug 23 - Sep 22 $0.16, Sep 22 11:01 am $15.00, Sep 24 - Oct 17 $0.10, Sep 25 10:38 am $15.00, Sep 24 - Oct 17 $0.07, Sep 26 12:18 pm $15.00, Sep 24 - Oct 17 $0.04, Sep 28 - Oct 2 $15.00, Sep 24 - Oct 17 $0.25, Oct 4 - Oct 7 $15.00, Sep 24 - Oct 17 $0.01, Oct 9 5:28 am $15.00, Sep 24 - Oct 17 $0.12, Oct 11 6:56 am $15.00, Sep 24 - Oct 17 $0.07, Oct 13 9:49 am $15.00, Sep 24 - Oct 17 $0.01, Oct 15 12:29 pm $15.00, Sep 24 - Oct 17 $0.98, Oct 17 4:26 pm $14.98, Oct 18 - Oct 19 $1.00, Oct 18 - Oct 30 $14.97, Oct 21 1:09 am $1.00, Oct 18 - Oct 30 $14.96, Oct 22 5:00 am $1.00, Oct 18 - Oct 30 $14.92, Oct 24 11:16 am $1.00, Oct 18 - Oct 30 $14.88, Oct 30 9:49 am $1.00, Oct 18 - Oct 30 $14.79, Nov 5 12:24 am $0.97, Nov 5 12:24 am $14.69, Nov 11 11:06 am $0.71, Nov 11 11:06 am $16.70, Nov 14 3:58 am $0.01, Nov 14 - Nov 20 $16.95, Nov 17 9:21 pm $0.01, Nov 14 - Nov 20 $22.00, Nov 20 - Nov 21 $0.06, Nov 21 9:26 am $21.97, Nov 22 - Nov 25 $0.17, Nov 22 11:41 am $21.97, Nov 22 - Nov 25 $0.21, Nov 23 - Nov 25 $21.94, Nov 27 1:07 pm $0.25, Nov 27 1:07 pm $21.91, Nov 29 11:35 am $2.41, Nov 29 11:35 am $21.87, Dec 1 10:41 am $2.98, Dec 1 10:41 am $21.82, Dec 3 9:01 am $3.43, Dec 3 9:01 am $21.79, Dec 5 6:51 am $2.71, Dec 5 6:51 am $28.88, Dec 7 - Dec 11 $2.47, Dec 7 4:35 am $28.88, Dec 7 - Dec 11 $2.55, Dec 9 6:29 am $28.88, Dec 7 - Dec 11 $4.03, Dec 11 8:36 am $27.93, Dec 13 8:03 am $4.00, Dec 13 8:03 am $27.87, Dec 15 6:51 am $3.97, Dec 15 6:51 am $27.83, Dec 17 8:15 am $4.04, Dec 17 8:15 am $27.74, Dec 22 1:59 am $3.70, Dec 22 1:59 am $19.99, Jan 12 2:20 pm $1.47, Jan 12 2:20 pm $19.89, Jan 14 3:14 am $1.39, Jan 14 3:14 am $19.63, Jan 17 3:06 pm $0.98, Jan 17 3:06 pm $19.57, Jan 19 5:49 am $0.95, Jan 19 5:49 am $19.43, Jan 20 8:20 pm $0.93, Jan 20 8:20 pm $19.37, Jan 21 4:14 pm $0.90, Jan 21 4:14 pm $19.32, Jan 23 - Jan 26 $0.74, Jan 24 10:01 pm $19.32, Jan 23 - Jan 26 $0.65, Jan 26 2:05 pm $19.14, Jan 28 10:13 am $0.01, Jan 28 10:13 am $19.08, Jan 30 3:18 am $0.04, Jan 30 - Feb 8 $18.94, Jan 31 10:56 pm $0.04, Jan 30 - Feb 8 $18.81, Feb 2 - Feb 6 $0.04, Jan 30 - Feb 8 $18.72, Feb 8 3:41 am $0.04, Jan 30 - Feb 8 $18.55, Feb 9 10:26 pm $0.34, Feb 9 10:26 pm $18.34, Feb 11 5:36 pm $0.19, Feb 11 5:36 pm $18.24, Feb 12 4:08 pm $0.38, Feb 12 4:08 pm $18.10, Feb 14 11:38 am $0.49, Feb 14 - Feb 20 $17.97, Feb 16 - Feb 20 $0.49, Feb 14 - Feb 20 $17.95, Feb 22 1:48 am $0.47, Feb 22 1:48 am $17.71, Feb 24 - Feb 28 $0.42, Feb 24 11:56 pm $17.71, Feb 24 - Feb 28 $0.34, Feb 26 10:06 pm $17.71, Feb 24 - Feb 28 $0.29, Feb 28 7:16 pm $17.69, Mar 3 8:36 am $0.24, Mar 3 - Mar 6 $17.46, Mar 6 10:10 am $0.24, Mar 3 - Mar 6 $17.24, Mar 9 10:28 am $0.09, Mar 9 10:28 am $17.07, Mar 11 5:57 pm $0.04, Mar 11 5:57 pm $16.85, Mar 14 2:09 am $0.03, Mar 14 2:09 am $16.68, Mar 17 3:17 am $0.02, Mar 17 3:17 am $16.56, Mar 19 7:02 am $0.01, Mar 19 - Mar 24 $16.48, Mar 21 11:23 am $0.01, Mar 19 - Mar 24 $16.33, Mar 23 5:56 pm $0.01, Mar 19 - Mar 24 $16.23, Mar 24 9:55 pm $0.01, Mar 19 - Mar 24 $15.92, Mar 27 5:05 am $0.04, Mar 27 5:05 am $15.79, Mar 29 12:56 pm $0.03, Mar 29 - Mar 31 $15.57, Mar 31 10:04 pm $0.03, Mar 29 - Mar 31 $15.52, Apr 3 5:08 pm $0.04, Apr 3 5:08 pm $15.38, Apr 6 7:59 am $0.03, Apr 6 - Apr 24 $15.08, Apr 10 10:18 am $0.03, Apr 6 - Apr 24 $14.90, Apr 13 7:09 am $0.03, Apr 6 - Apr 24 $14.74, Apr 16 3:12 am $0.03, Apr 6 - Apr 24 $15.07, Apr 27 - Jun 20 $0.03, Apr 27 - May 5 $15.07, Apr 27 - Jun 20 $0.06, May 9 3:16 pm $15.07, Apr 27 - Jun 20 $0.03, May 12 - May 20 $15.07, Apr 27 - Jun 20 $1.17, May 24 4:48 pm $15.07, Apr 27 - Jun 20 $0.99, May 29 3:10 am $15.07, Apr 27 - Jun 20 $0.93, Jun 2 5:57 pm $15.07, Apr 27 - Jun 20 $0.01, Jun 7 - Jun 11 $15.07, Apr 27 - Jun 20 $0.03, Jun 15 4:00 am $15.07, Apr 27 - Jun 20 $0.02, Jun 17 1:23 am $15.07, Apr 27 - Jun 20 $0.03, Jun 20 - Jun 24 $16.00, Jun 24 - Jul 18 $0.03, Jun 20 - Jun 24 $16.00, Jun 24 - Jul 18 $1.24, Jun 28 5:22 pm $16.00, Jun 24 - Jul 18 $1.10, Jun 30 6:43 pm $16.00, Jun 24 - Jul 18 $0.07, Jul 4 11:14 pm $16.00, Jun 24 - Jul 18 $0.85, Jul 10 3:59 pm $16.00, Jun 24 - Jul 18 $0.77, Jul 14 - Jul 21 $15.98, Jul 21 - Jul 25 $0.77, Jul 14 - Jul 21 $15.98, Jul 21 - Jul 25 $0.43, Jul 25 10:13 am $17.24, Jul 28 - Aug 5 $0.08, Jul 28 11:42 pm $17.24, Jul 28 - Aug 5 $0.03, Aug 1 - Aug 12 $17.00, Aug 8 - Aug 12 $0.03, Aug 1 - Aug 12 $12.64, Aug 16 11:31 am $1.44, Aug 16 - Aug 18 $9.49, Aug 18 9:01 am $1.44, Aug 16 - Aug 18 $12.92, Aug 22 3:32 am $0.80, Aug 22 3:32 am $15.77, Aug 24 1:13 am $0.59, Aug 24 1:13 am $15.00, Aug 27 - Aug 29 $0.49, Aug 27 - Sep 14 $7.50, Sep 2 - Sep 6 $0.49, Aug 27 - Sep 14 $7.35, Sep 10 8:20 am $0.49, Aug 27 - Sep 14 $5.34, Sep 14 4:16 am $0.49, Aug 27 - Sep 14 $1.89, Sep 18 1:20 am $0.22, Sep 18 1:20 am $2.37, Sep 21 11:21 pm $0.04, Sep 21 - Oct 14 $7.50, Sep 25 - Sep 29 $0.04, Sep 21 - Oct 14 $15.99, Oct 3 - Oct 21 $0.04, Sep 21 - Oct 14 $15.99, Oct 3 - Oct 21 $2.41, Oct 18 12:11 am $15.99, Oct 3 - Oct 21 $2.45, Oct 21 - Oct 25 $15.98, Oct 25 - Oct 29 $2.45, Oct 21 - Oct 25 $15.98, Oct 25 - Oct 29 $0.02, Oct 29 - Nov 6 $16.99, Nov 2 - Nov 19 $0.02, Oct 29 - Nov 6 $16.99, Nov 2 - Nov 19 $0.03, Nov 10 10:00 pm $16.99, Nov 2 - Nov 19 $0.29, Nov 15 12:40 am $16.99, Nov 2 - Nov 19 $0.36, Nov 19 9:51 am $17.00, Nov 21 - Nov 23 $0.34, Nov 21 3:09 pm $17.00, Nov 21 - Nov 23 $0.32, Nov 23 8:58 pm $30.73, Nov 26 3:09 am $0.37, Nov 26 3:09 am $17.24, Nov 30 10:56 pm $3.47, Nov 30 10:56 pm $24.95, Dec 3 10:20 am $3.50, Dec 3 10:20 am $24.03, Dec 5 9:48 pm $0.48, Dec 5 9:48 pm $28.91, Dec 8 9:35 am $0.49, Dec 8 - Dec 10 $33.82, Dec 10 - Dec 16 $0.49, Dec 8 - Dec 10 $33.82, Dec 10 - Dec 16 $0.35, Dec 16 1:07 am $39.95, Dec 20 - Jan 2 $3.23, Dec 20 11:07 pm $39.95, Dec 20 - Jan 2 $6.35, Dec 23 10:03 am $39.95, Dec 20 - Jan 2 $5.43, Dec 26 6:30 am $39.95, Dec 20 - Jan 2 $5.36, Dec 28 8:02 pm $39.95, Dec 20 - Jan 2 $5.18, Jan 2 3:08 pm $36.75, Jan 5 12:54 am $4.92, Jan 5 12:54 am $33.96, Jan 9 9:56 pm $0.47, Jan 9 9:56 pm $28.90, Jan 14 - Feb 27 $0.43, Jan 14 7:38 pm $28.90, Jan 14 - Feb 27 $0.34, Jan 19 7:37 pm $28.90, Jan 14 - Feb 27 $0.22, Jan 24 8:13 pm $28.90, Jan 14 - Feb 27 $0.20, Jan 27 10:14 am $28.90, Jan 14 - Feb 27 $0.16, Feb 1 9:00 am $28.90, Jan 14 - Feb 27 $0.24, Feb 6 - Feb 11 $28.90, Jan 14 - Feb 27 $0.14, Feb 17 12:35 am $28.90, Jan 14 - Feb 27 $0.01, Feb 22 - Apr 3 $23.39, Mar 11 9:22 am $0.01, Feb 22 - Apr 3 $25.99, Mar 23 5:38 am $0.01, Feb 22 - Apr 3 $28.90, Mar 29 - Apr 3 $0.01, Feb 22 - Apr 3 70,470 978,388
1,171,875
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390,625
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Price Details
3rd Party New
Latest
$28.90 Apr 3, '16
Highest
$39.95 Dec 20, '15
Lowest
$1.89 Sep 18, '15
Average
$25.41 (30d avg)
Added
May 6, 2014
3rd Party Used
Latest
$0.01 Apr 3, '16
Highest
$6.35 Dec 23, '15
Lowest
$0.01 Feb 22, '16
Average
$0.01 (30d avg)
Added
May 6, 2014
Sales Rank
30 day average: 165,463 527,727
Product Description
For many years the scientific and educational community has wondered and worried about the possibility that semi-sane scholar-pretenders would find the means to put out a series of reference books, filled with ludicrous misinformation and aimed at children.
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