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$15.52 $1.66
$17.50
$11.67
$5.83
$0.00
Jan
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Jul
Oct
Jan
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Jul
Oct
Jan
Apr
Jul
2014
2015
2016
$14.52, Oct 7 - Dec 10 $13.98, Dec 13 - Jan 15 $14.04, Jan 16 - Mar 11 $14.16, Mar 12 - Apr 9 $14.04, Apr 9 - Aug 4 $14.04, Apr 9 - Aug 4 $9.63, May 3 - May 13 $9.63, May 3 - May 12 $14.04, Apr 9 - Aug 4 $9.63, May 3 - May 13 $8.89, May 13 - Jun 30 $14.04, Apr 9 - Aug 4 $8.89, May 15 - Jun 25 $8.89, May 13 - Jun 30 $14.04, Apr 9 - Aug 4 $8.89, May 13 - Jun 30 $8.88, Jun 26 - Jun 27 $14.04, Apr 9 - Aug 4 $8.89, May 13 - Jun 30 $8.87, Jun 27 - Jun 30 $14.04, Apr 9 - Aug 4 $10.05, Jul 1 - Jul 8 $9.09, Jul 5 - Jul 16 $14.04, Apr 9 - Aug 4 $10.29, Jul 9 - Jul 14 $9.09, Jul 5 - Jul 16 $14.04, Apr 9 - Aug 4 $11.34, Jul 16 5:12 am $9.09, Jul 5 - Jul 16 $14.04, Apr 9 - Aug 4 $9.92, Jul 17 - Jul 22 $9.01, Jul 20 11:36 pm $14.04, Apr 9 - Aug 4 $9.91, Jul 23 8:17 am $9.01, Jul 23 8:17 am $14.04, Apr 9 - Aug 4 $9.90, Jul 24 - Jul 30 $8.98, Jul 24 - Jul 29 $14.04, Apr 9 - Aug 4 $9.90, Jul 24 - Jul 30 $9.00, Jul 30 1:32 pm $14.04, Apr 9 - Aug 4 $10.29, Jul 31 - Aug 19 $9.09, Jul 31 - Aug 1 $14.04, Apr 9 - Aug 4 $10.29, Jul 31 - Aug 19 $8.98, Aug 2 - Sep 2 $13.23, Aug 5 - Aug 20 $10.29, Jul 31 - Aug 19 $8.98, Aug 2 - Sep 2 $13.23, Aug 5 - Aug 20 $9.90, Aug 20 2:21 pm $8.98, Aug 2 - Sep 2 $14.00, Aug 21 - Sep 9 $10.29, Aug 21 - Sep 1 $8.98, Aug 2 - Sep 2 $14.00, Aug 21 - Sep 9 $9.90, Sep 2 - Sep 29 $8.97, Sep 3 - Sep 10 $14.04, Sep 10 - Oct 5 $9.90, Sep 2 - Sep 29 $8.97, Sep 3 - Sep 10 $14.04, Sep 10 - Oct 5 $9.90, Sep 2 - Sep 29 $8.98, Sep 12 - Sep 29 $14.04, Sep 10 - Oct 5 $10.46, Sep 30 - Oct 2 $9.09, Sep 30 - Oct 8 $14.04, Sep 10 - Oct 5 $10.20, Oct 3 - Oct 8 $9.09, Sep 30 - Oct 8 $12.21, Oct 8 - Oct 13 $10.20, Oct 3 - Oct 8 $9.09, Sep 30 - Oct 8 $12.21, Oct 8 - Oct 13 $10.47, Oct 9 - Nov 2 $8.92, Oct 9 - Oct 10 $12.21, Oct 8 - Oct 13 $10.47, Oct 9 - Nov 2 $9.09, Oct 11 - Oct 28 $14.04, Oct 14 - Nov 15 $10.47, Oct 9 - Nov 2 $9.09, Oct 11 - Oct 28 $14.04, Oct 14 - Nov 15 $10.47, Oct 9 - Nov 2 $8.58, Oct 31 - Nov 2 $14.04, Oct 14 - Nov 15 $9.44, Nov 6 - Nov 15 $8.18, Nov 6 - Nov 20 $13.89, Nov 17 - Nov 18 $9.45, Nov 17 6:45 am $8.18, Nov 6 - Nov 20 $13.92, Nov 20 - Nov 24 $9.44, Nov 20 - Nov 21 $8.18, Nov 6 - Nov 20 $13.92, Nov 20 - Nov 24 $8.19, Nov 21 - Dec 7 $8.18, Nov 22 9:31 am $13.92, Nov 20 - Nov 24 $8.19, Nov 21 - Dec 7 $8.05, Nov 24 12:06 pm $13.78, Nov 25 - Nov 28 $8.19, Nov 21 - Dec 7 $7.88, Nov 26 2:56 pm $13.91, Nov 29 - Dec 7 $8.19, Nov 21 - Dec 7 $7.64, Nov 29 2:09 pm $13.91, Nov 29 - Dec 7 $8.19, Nov 21 - Dec 7 $7.48, Dec 1 2:21 pm $13.91, Nov 29 - Dec 7 $8.19, Nov 21 - Dec 7 $7.23, Dec 4 2:49 pm $13.91, Nov 29 - Dec 7 $8.19, Nov 21 - Dec 7 $7.07, Dec 6 2:19 pm $13.77, Dec 8 - Dec 11 $8.69, Dec 8 - Dec 9 $6.83, Dec 8 4:31 pm $13.77, Dec 8 - Dec 11 $10.25, Dec 10 - Dec 17 $6.53, Dec 10 9:45 pm $13.63, Dec 12 - Dec 17 $10.25, Dec 10 - Dec 17 $6.10, Dec 13 11:30 pm $13.63, Dec 12 - Dec 17 $10.25, Dec 10 - Dec 17 $5.84, Dec 15 11:49 pm $13.49, Dec 18 - Dec 20 $8.62, Dec 18 - Dec 20 $5.51, Dec 18 12:31 am $13.49, Dec 18 - Dec 20 $8.62, Dec 18 - Dec 20 $5.07, Dec 20 7:14 pm $13.35, Dec 29 - Jan 5 $8.19, Dec 29 - Jan 20 $7.94, Dec 30 4:00 am $13.35, Dec 29 - Jan 5 $8.19, Dec 29 - Jan 20 $7.59, Jan 1 4:02 pm $13.35, Dec 29 - Jan 5 $8.19, Dec 29 - Jan 20 $7.34, Jan 4 3:10 pm $13.21, Jan 6 - Jan 10 $8.19, Dec 29 - Jan 20 $7.20, Jan 6 7:56 pm $13.21, Jan 6 - Jan 10 $8.19, Dec 29 - Jan 20 $7.07, Jan 8 3:14 pm $13.34, Jan 11 - Jan 19 $8.19, Dec 29 - Jan 20 $6.90, Jan 11 12:59 pm $13.34, Jan 11 - Jan 19 $8.19, Dec 29 - Jan 20 $6.80, Jan 12 11:11 pm $13.34, Jan 11 - Jan 19 $8.19, Dec 29 - Jan 20 $6.59, Jan 16 12:26 pm $13.34, Jan 11 - Jan 19 $8.19, Dec 29 - Jan 20 $6.48, Jan 18 8:44 am $13.20, Jan 20 - Jan 24 $8.15, Jan 20 - Jan 25 $6.33, Jan 20 9:47 pm $13.20, Jan 20 - Jan 24 $8.15, Jan 20 - Jan 25 $8.14, Jan 23 - Jan 25 $13.06, Jan 25 - Feb 2 $8.09, Jan 25 - Jan 27 $8.08, Jan 25 - Jan 27 $13.06, Jan 25 - Feb 2 $10.60, Jan 28 - Feb 10 $9.06, Jan 28 - Feb 2 $12.92, Feb 3 - Feb 6 $10.60, Jan 28 - Feb 10 $8.92, Feb 3 - Feb 7 $13.05, Feb 7 - Feb 11 $10.60, Jan 28 - Feb 10 $9.05, Feb 8 - Feb 11 $13.05, Feb 7 - Feb 11 $10.57, Feb 11 - Feb 18 $9.05, Feb 8 - Feb 11 $13.18, Feb 13 - Feb 20 $10.57, Feb 11 - Feb 18 $9.18, Feb 13 - Feb 18 $13.18, Feb 13 - Feb 20 $8.14, Feb 19 - Feb 20 $8.13, Feb 19 - Feb 20 $13.31, Feb 21 - Feb 24 $8.21, Feb 23 - Feb 25 $7.95, Feb 23 6:55 pm $13.44, Feb 25 - Mar 1 $8.21, Feb 23 - Feb 25 $8.20, Feb 24 - Feb 25 $13.44, Feb 25 - Mar 1 $8.27, Feb 26 - Mar 1 $8.26, Feb 26 - Mar 1 $13.57, Mar 3 - Mar 6 $8.33, Mar 3 2:14 am $8.32, Mar 3 2:14 am $13.57, Mar 3 - Mar 6 $10.47, Mar 5 - Mar 7 $8.34, Mar 4 - Mar 8 $13.70, Mar 7 - Mar 19 $10.47, Mar 5 - Mar 7 $8.34, Mar 4 - Mar 8 $13.70, Mar 7 - Mar 19 $10.44, Mar 8 - Mar 19 $8.40, Mar 9 - Mar 19 $13.83, Mar 20 - Mar 24 $8.46, Mar 20 - Mar 23 $8.45, Mar 20 - Mar 24 $13.83, Mar 20 - Mar 24 $8.45, Mar 20 - Mar 24 $8.44, Mar 24 4:21 am $13.69, Mar 25 - Mar 28 $8.39, Mar 25 - Mar 28 $8.38, Mar 25 - Mar 28 $13.55, Mar 30 - Apr 2 $8.32, Mar 30 - Apr 2 $8.31, Mar 30 - Apr 1 $13.55, Mar 30 - Apr 2 $8.32, Mar 30 - Apr 2 $8.18, Apr 2 9:23 pm $13.41, Apr 4 - Apr 12 $8.26, Apr 4 - Apr 12 $7.85, Apr 5 1:52 pm $13.41, Apr 4 - Apr 12 $8.26, Apr 4 - Apr 12 $7.68, Apr 6 10:29 pm $13.41, Apr 4 - Apr 12 $8.26, Apr 4 - Apr 12 $1.99, Apr 9 3:35 pm $13.41, Apr 4 - Apr 12 $8.26, Apr 4 - Apr 12 $6.68, Apr 12 12:59 pm $13.27, Apr 13 - Apr 16 $8.19, Apr 13 - Apr 16 $5.69, Apr 15 10:25 am $13.27, Apr 13 - Apr 16 $8.19, Apr 13 - Apr 16 $5.33, Apr 16 6:48 pm $13.13, Apr 18 - Apr 20 $8.12, Apr 18 - Apr 20 $4.71, Apr 19 11:10 am $12.99, Apr 22 - Apr 25 $8.05, Apr 22 - Apr 23 $4.29, Apr 22 4:58 am $12.99, Apr 22 - Apr 25 $8.05, Apr 22 - Apr 23 $4.14, Apr 23 2:30 pm $12.99, Apr 26 - May 1 $8.68, Apr 26 4:44 pm $6.62, Apr 26 4:44 pm $12.99, Apr 26 - May 1 $8.40, Apr 28 - May 1 $6.08, Apr 29 5:22 pm $12.99, Apr 26 - May 1 $8.40, Apr 28 - May 1 $6.41, May 1 3:26 am $13.02, May 2 - May 5 $8.41, May 2 - May 5 $6.17, May 2 12:50 pm $13.02, May 2 - May 5 $8.41, May 2 - May 5 $6.51, May 5 3:49 am $13.06, May 8 11:58 pm $8.43, May 8 - May 11 $6.20, May 8 11:58 pm $13.09, May 11 - May 18 $8.43, May 8 - May 11 $6.08, May 11 12:44 am $13.09, May 11 - May 18 $8.45, May 12 - May 20 $8.44, May 12 - May 20 $13.79, May 20 - Jun 4 $8.45, May 12 - May 20 $8.44, May 12 - May 20 $13.79, May 20 - Jun 4 $8.79, May 22 - May 24 $8.78, May 22 - May 26 $13.79, May 20 - Jun 4 $9.17, May 26 4:32 pm $8.78, May 22 - May 26 $13.79, May 20 - Jun 4 $8.67, May 28 10:54 pm $8.66, May 28 10:54 pm $13.79, May 20 - Jun 4 $9.17, May 31 - Jun 2 $8.04, May 31 6:39 am $13.79, May 20 - Jun 4 $9.17, May 31 - Jun 2 $8.64, Jun 2 3:12 pm $13.79, May 20 - Jun 4 $9.16, Jun 4 11:32 pm $8.50, Jun 4 11:32 pm $13.65, Jun 7 8:06 am $9.10, Jun 7 - Jun 17 $8.86, Jun 7 8:06 am $13.68, Jun 11 - Jun 19 $9.10, Jun 7 - Jun 17 $9.03, Jun 11 8:35 am $13.68, Jun 11 - Jun 19 $9.10, Jun 7 - Jun 17 $9.04, Jun 13 9:21 am $13.68, Jun 11 - Jun 19 $9.10, Jun 7 - Jun 17 $9.06, Jun 15 - Jun 17 $13.71, Jun 21 - Jun 24 $9.11, Jun 19 - Jun 24 $9.07, Jun 19 - Jun 21 $13.71, Jun 21 - Jun 24 $9.11, Jun 19 - Jun 24 $9.06, Jun 23 12:05 am $13.71, Jun 21 - Jun 24 $9.11, Jun 19 - Jun 24 $9.07, Jun 24 10:35 pm $13.57, Jun 26 - Jul 3 $9.06, Jun 26 - Jul 3 $9.04, Jun 26 9:14 pm $13.57, Jun 26 - Jul 3 $9.06, Jun 26 - Jul 3 $8.99, Jul 1 12:56 am $13.57, Jun 26 - Jul 3 $9.06, Jun 26 - Jul 3 $8.05, Jul 3 3:42 am $11.63, Jul 5 - Jul 18 $9.27, Jul 5 8:31 am $7.59, Jul 5 8:31 am $11.63, Jul 5 - Jul 18 $8.66, Jul 7 - Nov 10 $7.63, Jul 7 - Jul 18 $11.51, Jul 20 - Aug 2 $8.66, Jul 7 - Nov 10 $7.51, Jul 20 - Aug 2 $11.68, Aug 4 - Aug 5 $8.66, Jul 7 - Nov 10 $7.68, Aug 4 - Aug 5 OOS $11.56, Aug 9 4:45 pm $8.66, Jul 7 - Nov 10 $8.46, Aug 9 4:45 pm $11.56, Aug 13 - Aug 17 $8.66, Jul 7 - Nov 10 $7.56, Aug 15 - Aug 17 $11.79, Aug 19 - Aug 24 $8.66, Jul 7 - Nov 10 $7.54, Aug 19 4:24 am $11.79, Aug 19 - Aug 24 $8.66, Jul 7 - Nov 10 $7.79, Aug 21 - Aug 24 $11.90, Aug 28 - Sep 3 $8.66, Jul 7 - Nov 10 $7.64, Aug 28 3:35 pm $11.90, Aug 28 - Sep 3 $8.66, Jul 7 - Nov 10 $7.61, Aug 30 - Sep 1 $11.90, Aug 28 - Sep 3 $8.66, Jul 7 - Nov 10 $7.60, Sep 3 9:08 am $11.67, Sep 7 - Sep 21 $8.66, Jul 7 - Nov 10 $7.57, Sep 7 6:56 am $11.67, Sep 7 - Sep 21 $8.66, Jul 7 - Nov 10 $7.45, Sep 9 6:48 am $11.67, Sep 7 - Sep 21 $8.66, Jul 7 - Nov 10 $7.21, Sep 13 3:54 am $11.67, Sep 7 - Sep 21 $8.66, Jul 7 - Nov 10 $7.05, Sep 15 3:02 am $11.67, Sep 7 - Sep 21 $8.66, Jul 7 - Nov 10 $6.90, Sep 17 2:25 am $11.67, Sep 7 - Sep 21 $8.66, Jul 7 - Nov 10 $6.73, Sep 19 1:49 am $11.67, Sep 7 - Sep 21 $8.66, Jul 7 - Nov 10 $6.59, Sep 21 1:18 am $11.72, Sep 23 - Sep 29 $8.66, Jul 7 - Nov 10 $6.18, Sep 25 1:11 am $11.72, Sep 23 - Sep 29 $8.66, Jul 7 - Nov 10 $6.01, Sep 27 1:14 am $11.72, Sep 23 - Sep 29 $8.66, Jul 7 - Nov 10 $5.87, Sep 29 1:01 am $11.77, Oct 1 - Oct 7 $8.66, Jul 7 - Nov 10 $5.72, Oct 1 1:33 am $11.77, Oct 1 - Oct 7 $8.66, Jul 7 - Nov 10 $5.57, Oct 3 3:23 am $11.77, Oct 1 - Oct 7 $8.66, Jul 7 - Nov 10 $5.31, Oct 7 7:27 am $11.83, Oct 9 - Oct 11 $8.66, Jul 7 - Nov 10 $5.17, Oct 9 10:07 am $11.83, Oct 9 - Oct 11 $8.66, Jul 7 - Nov 10 $5.02, Oct 11 12:15 pm $11.94, Oct 15 - Oct 21 $8.66, Jul 7 - Nov 10 $4.74, Oct 15 10:50 am $11.94, Oct 15 - Oct 21 $8.66, Jul 7 - Nov 10 $4.62, Oct 17 10:26 am $11.94, Oct 15 - Oct 21 $8.66, Jul 7 - Nov 10 $4.36, Oct 21 9:17 am $11.81, Oct 23 - Oct 25 $8.66, Jul 7 - Nov 10 $4.22, Oct 23 8:45 am $11.81, Oct 23 - Oct 25 $8.66, Jul 7 - Nov 10 $4.09, Oct 25 7:28 am $11.92, Oct 27 - Nov 2 $8.66, Jul 7 - Nov 10 $3.97, Oct 27 7:06 am $11.92, Oct 27 - Nov 2 $8.66, Jul 7 - Nov 10 $3.70, Oct 31 6:29 am $11.92, Oct 27 - Nov 2 $8.66, Jul 7 - Nov 10 $3.58, Nov 2 6:29 am $11.80, Nov 6 9:34 am $8.66, Jul 7 - Nov 10 $3.28, Nov 6 9:34 am $11.68, Nov 10 - Nov 19 $8.66, Jul 7 - Nov 10 $3.02, Nov 10 11:53 am $11.68, Nov 10 - Nov 19 $8.65, Nov 12 - Nov 16 $2.90, Nov 12 2:08 pm $11.68, Nov 10 - Nov 19 $8.65, Nov 12 - Nov 16 $2.56, Nov 16 8:09 pm $11.68, Nov 10 - Nov 19 $8.66, Nov 19 - Nov 23 $2.38, Nov 19 1:34 am $11.73, Nov 21 - Nov 23 $8.66, Nov 19 - Nov 23 $2.20, Nov 21 6:55 am $11.73, Nov 21 - Nov 23 $8.66, Nov 19 - Nov 23 $2.02, Nov 23 12:47 pm $11.78, Nov 25 - Dec 3 $6.58, Nov 25 - Nov 28 $1.85, Nov 25 6:56 pm $11.78, Nov 25 - Dec 3 $6.58, Nov 25 - Nov 28 $1.82, Nov 28 3:06 am $11.78, Nov 25 - Dec 3 $7.85, Nov 30 - Dec 3 $1.66, Nov 30 1:18 pm $11.78, Nov 25 - Dec 3 $7.85, Nov 30 - Dec 3 $2.00, Dec 3 12:40 am $11.83, Dec 5 - Dec 13 $10.57, Dec 5 12:10 pm $6.55, Dec 5 12:10 pm $11.83, Dec 5 - Dec 13 $8.66, Dec 7 - Dec 13 $6.37, Dec 7 11:53 pm $11.83, Dec 5 - Dec 13 $8.66, Dec 7 - Dec 13 $1.95, Dec 10 2:08 pm $11.83, Dec 5 - Dec 13 $8.66, Dec 7 - Dec 13 $1.98, Dec 13 4:13 am $11.94, Dec 15 - Dec 18 $7.95, Dec 15 - Feb 11 $2.03, Dec 15 5:55 pm $11.94, Dec 15 - Dec 18 $7.95, Dec 15 - Feb 11 $3.92, Dec 18 8:03 am $12.05, Dec 20 8:11 pm $7.95, Dec 15 - Feb 11 $3.62, Dec 20 8:11 pm $12.16, Dec 23 - Dec 26 $7.95, Dec 15 - Feb 11 $3.32, Dec 23 7:18 am $12.16, Dec 23 - Dec 26 $7.95, Dec 15 - Feb 11 $3.87, Dec 26 4:11 am $12.28, Dec 28 - Jan 4 $7.95, Dec 15 - Feb 11 $3.56, Dec 28 5:10 pm $12.28, Dec 28 - Jan 4 $7.95, Dec 15 - Feb 11 $3.53, Dec 31 - Jan 4 $12.40, Jan 9 - Jan 17 $10.36, Jan 9 7:02 pm $7.95, Dec 15 - Feb 11 $12.40, Jan 9 - Jan 17 $9.96, Jan 14 - Feb 14 $7.95, Dec 15 - Feb 11 $12.52, Jan 22 - Jan 27 $9.96, Jan 14 - Feb 14 $7.95, Dec 15 - Feb 11 $12.64, Feb 1 - Feb 6 $9.96, Jan 14 - Feb 14 $7.95, Dec 15 - Feb 11 $12.88, Feb 11 - Feb 14 $9.96, Jan 14 - Feb 14 $7.95, Dec 15 - Feb 11 $12.88, Feb 11 - Feb 14 $9.96, Jan 14 - Feb 14 $8.83, Feb 14 7:32 am $13.00, Feb 19 3:30 pm $9.39, Feb 19 3:30 pm $8.78, Feb 19 3:30 pm $13.12, Feb 25 4:23 am $9.30, Feb 25 4:23 am $8.83, Feb 25 4:23 am $15.52, Mar 6 1:54 am $9.25, Mar 6 - Mar 12 $9.12, Mar 6 1:54 am $15.36, Mar 12 2:50 pm $9.25, Mar 6 - Mar 12 $9.03, Mar 12 2:50 pm $15.05, Mar 24 1:01 pm $8.92, Mar 24 1:01 pm $8.83, Mar 24 1:01 pm $15.19, Mar 30 8:28 am $8.91, Mar 30 8:28 am $8.41, Mar 30 8:28 am $15.09, Apr 5 4:53 am $10.14, Apr 5 4:53 am $7.18, Apr 5 4:53 am 17,484 475,568
546,875
364,583
182,292
Oct
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2015
2016
Price Details
New
Latest
$15.09 Apr 5, '16
Highest
$15.52 Mar 6, '16
Lowest
$11.51 Jul 20, '15
Average
$15.24 (30d avg)
Added
Oct 7, 2013
3rd Party New
Latest
$10.14 Apr 5, '16
Highest
$10.60 Jan 28, '15
Lowest
$6.58 Nov 25, '15
Average
$9.12 (30d avg)
Added
Oct 7, 2013
3rd Party Used
Latest
$7.18 Apr 5, '16
Highest
$11.34 Jul 16, '14
Lowest
$1.66 Nov 30, '15
Average
$8.83 (30d avg)
Added
Oct 7, 2013
Sales Rank
30 day average: 228,608 243,096
Product Description
With more than 20 million copies sold in 41 languages and more than 88 countries worldwide, DK has been the most trusted series in reference publishing for more then three decades. Visually engaging, informative, and lively, the more than 100 titles in the series focus on subjects that complement students' personal interests and areas of study to make learning simple and fun.
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