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$28.51, Nov 8 - Dec 30 $28.22, Dec 31 - Jan 7 $27.93, Jan 8 - Jan 23 $27.65, Jan 24 - Jan 31 $27.37, Feb 2 - Aug 3 $27.37, Feb 2 - Aug 3 $23.36, May 3 7:56 pm $17.95, May 3 - Jun 5 $27.37, Feb 2 - Aug 3 $23.25, May 4 - May 6 $17.95, May 3 - Jun 5 $27.37, Feb 2 - Aug 3 $17.95, May 3 - Jun 5 $17.85, May 8 1:48 pm $27.37, Feb 2 - Aug 3 $17.95, May 3 - Jun 5 $17.70, May 11 12:15 am $27.37, Feb 2 - Aug 3 $17.95, May 3 - Jun 5 $17.50, May 13 9:21 am $27.37, Feb 2 - Aug 3 $17.95, May 3 - Jun 5 $17.40, May 15 7:37 am $27.37, Feb 2 - Aug 3 $17.95, May 3 - Jun 5 $17.30, May 17 1:54 am $27.37, Feb 2 - Aug 3 $17.95, May 3 - Jun 5 $17.20, May 19 - May 20 $27.37, Feb 2 - Aug 3 $17.95, May 3 - Jun 5 $17.10, May 21 - May 23 $27.37, Feb 2 - Aug 3 $17.95, May 3 - Jun 5 $17.08, May 24 - May 28 $27.37, Feb 2 - Aug 3 $17.95, May 3 - Jun 5 $17.00, May 29 2:59 pm $27.37, Feb 2 - Aug 3 $17.95, May 3 - Jun 5 $16.80, Jun 1 3:12 am $27.37, Feb 2 - Aug 3 $17.95, May 3 - Jun 5 $16.65, Jun 3 2:16 am $27.37, Feb 2 - Aug 3 $17.95, May 3 - Jun 5 $16.55, Jun 4 - Jun 5 $27.37, Feb 2 - Aug 3 $17.78, Jun 8 - Jun 11 $16.40, Jun 8 1:43 am $27.37, Feb 2 - Aug 3 $17.78, Jun 8 - Jun 11 $16.25, Jun 10 - Jun 12 $27.37, Feb 2 - Aug 3 $16.25, Jun 10 - Jun 12 $16.24, Jun 12 8:36 am $27.37, Feb 2 - Aug 3 $16.20, Jun 13 - Jun 15 $16.19, Jun 13 - Jun 15 $27.37, Feb 2 - Aug 3 $16.15, Jun 16 - Jun 22 $16.14, Jun 16 - Jun 18 $27.37, Feb 2 - Aug 3 $16.15, Jun 16 - Jun 22 $16.10, Jun 19 10:10 pm $27.37, Feb 2 - Aug 3 $16.15, Jun 16 - Jun 22 $16.00, Jun 22 3:45 am $27.37, Feb 2 - Aug 3 $16.05, Jun 23 - Jun 24 $15.89, Jun 24 10:34 am $27.37, Feb 2 - Aug 3 $15.85, Jun 25 - Jun 29 $11.82, Jun 26 6:46 pm $27.37, Feb 2 - Aug 3 $15.85, Jun 25 - Jun 29 $11.59, Jun 29 3:54 am $27.37, Feb 2 - Aug 3 $11.70, Jun 30 - Jul 6 $11.41, Jun 30 5:12 pm $27.37, Feb 2 - Aug 3 $11.70, Jun 30 - Jul 6 $8.51, Jul 3 2:35 am $27.37, Feb 2 - Aug 3 $11.70, Jun 30 - Jul 6 $8.28, Jul 5 10:01 am $27.37, Feb 2 - Aug 3 $11.60, Jul 7 10:39 pm $8.14, Jul 7 10:39 pm $27.37, Feb 2 - Aug 3 $11.50, Jul 10 9:49 am $8.00, Jul 10 9:49 am $27.37, Feb 2 - Aug 3 $5.18, Jul 12 8:30 pm $5.15, Jul 12 8:30 pm $27.37, Feb 2 - Aug 3 $4.05, Jul 15 3:12 pm $4.04, Jul 15 3:12 pm $27.37, Feb 2 - Aug 3 $2.20, Jul 17 12:16 am $2.10, Jul 17 12:16 am $27.37, Feb 2 - Aug 3 $0.99, Jul 30 - Aug 6 $0.98, Jul 30 - Aug 7 $27.09, Aug 4 - Aug 25 $0.99, Jul 30 - Aug 6 $0.98, Jul 30 - Aug 7 $27.09, Aug 4 - Aug 25 $1.00, Aug 7 - Aug 9 $0.98, Jul 30 - Aug 7 $27.09, Aug 4 - Aug 25 $1.00, Aug 7 - Aug 9 $0.99, Aug 8 - Aug 10 $27.09, Aug 4 - Aug 25 $26.00, Aug 10 - Aug 17 $4.00, Aug 11 - Aug 17 $27.09, Aug 4 - Aug 25 $23.35, Aug 18 6:45 pm $8.71, Aug 18 6:45 pm $27.09, Aug 4 - Aug 25 $26.00, Aug 19 - Aug 30 $17.82, Aug 22 1:09 am $27.09, Aug 4 - Aug 25 $26.00, Aug 19 - Aug 30 $17.91, Aug 24 2:06 am $26.82, Aug 26 - Sep 15 $26.00, Aug 19 - Aug 30 $17.83, Aug 26 4:46 am $26.82, Aug 26 - Sep 15 $26.00, Aug 19 - Aug 30 $17.79, Aug 28 10:59 am $26.82, Aug 26 - Sep 15 $26.00, Aug 19 - Aug 30 $17.72, Aug 30 4:00 pm $26.82, Aug 26 - Sep 15 $22.81, Sep 1 - Sep 15 $17.71, Sep 1 9:27 pm $26.82, Aug 26 - Sep 15 $22.81, Sep 1 - Sep 15 $17.65, Sep 4 5:19 am $26.82, Aug 26 - Sep 15 $22.81, Sep 1 - Sep 15 $17.62, Sep 6 11:25 am $26.82, Aug 26 - Sep 15 $22.81, Sep 1 - Sep 15 $17.57, Sep 8 5:31 pm $26.82, Aug 26 - Sep 15 $22.81, Sep 1 - Sep 15 $17.52, Sep 10 11:01 pm $26.82, Aug 26 - Sep 15 $22.81, Sep 1 - Sep 15 $17.41, Sep 13 6:51 am $26.82, Aug 26 - Sep 15 $22.81, Sep 1 - Sep 15 $17.32, Sep 15 8:04 am $26.55, Sep 19 - Sep 24 $22.54, Sep 19 - Sep 22 $16.86, Sep 19 9:56 am $26.55, Sep 19 - Sep 24 $22.54, Sep 19 - Sep 22 $16.77, Sep 22 8:42 am $25.13, Sep 26 - Oct 2 $25.13, Sep 26 - Oct 2 $16.67, Sep 26 5:31 am $25.13, Sep 26 - Oct 2 $25.13, Sep 26 - Oct 2 $16.56, Sep 28 5:55 am $25.13, Sep 26 - Oct 2 $25.13, Sep 26 - Oct 2 $16.49, Sep 30 6:31 am $25.13, Sep 26 - Oct 2 $25.13, Sep 26 - Oct 2 $16.43, Oct 2 8:57 am $25.20, Oct 4 - Oct 8 $25.20, Oct 4 - Oct 8 $16.32, Oct 4 11:00 am $25.20, Oct 4 - Oct 8 $25.20, Oct 4 - Oct 8 $16.34, Oct 6 12:30 pm $25.20, Oct 4 - Oct 8 $25.20, Oct 4 - Oct 8 $16.33, Oct 8 2:36 pm $24.98, Oct 10 - Oct 14 $24.98, Oct 10 - Oct 14 $16.31, Oct 10 4:47 pm $24.98, Oct 10 - Oct 14 $24.98, Oct 10 - Oct 14 $16.25, Oct 14 9:43 pm $24.86, Oct 17 - Oct 19 $24.86, Oct 17 - Oct 19 $12.98, Oct 17 2:42 am $24.86, Oct 17 - Oct 19 $24.86, Oct 17 - Oct 19 $12.95, Oct 19 6:52 am $24.87, Oct 21 - Oct 23 $24.87, Oct 21 - Oct 23 $12.93, Oct 21 11:33 am $24.87, Oct 21 - Oct 23 $24.87, Oct 21 - Oct 23 $12.91, Oct 23 7:07 pm $24.81, Oct 29 11:20 am $24.81, Oct 29 11:20 am $12.85, Oct 29 11:20 am $24.59, Nov 4 12:19 am $24.59, Nov 4 - Nov 10 $12.71, Nov 4 12:19 am $24.59, Nov 4 - Nov 10 $24.51, Nov 10 2:47 am $12.57, Nov 10 2:47 am $24.65, Nov 15 12:49 pm $24.39, Nov 15 12:49 pm $12.47, Nov 15 12:49 pm $24.80, Nov 18 - Nov 20 $24.31, Nov 18 6:36 pm $12.39, Nov 18 6:36 pm $24.80, Nov 18 - Nov 20 $24.64, Nov 20 10:28 pm $12.35, Nov 20 10:28 pm $25.38, Nov 23 12:36 am $25.38, Nov 23 - Dec 28 $12.98, Nov 23 - Dec 2 $25.38, Nov 23 - Dec 28 $25.36, Nov 25 - Dec 12 $12.98, Nov 23 - Dec 2 $25.38, Nov 23 - Dec 28 $25.36, Nov 25 - Dec 12 $11.74, Dec 4 - Jan 1 $25.38, Dec 14 - Dec 18 $25.38, Nov 23 - Dec 28 $11.74, Dec 4 - Jan 1 $25.38, Nov 23 - Dec 28 $25.36, Dec 22 - Dec 28 $11.74, Dec 4 - Jan 1 $25.25, Dec 30 - Jan 19 $25.23, Dec 30 - Jan 3 $11.74, Dec 4 - Jan 1 $25.25, Dec 30 - Jan 19 $25.19, Jan 4 - Jan 6 $11.70, Jan 4 2:46 pm $25.25, Dec 30 - Jan 19 $25.19, Jan 4 - Jan 6 $11.66, Jan 6 6:39 pm $25.25, Dec 30 - Jan 19 $25.23, Jan 7 - Jan 19 $11.62, Jan 8 11:33 pm $25.25, Dec 30 - Jan 19 $25.23, Jan 7 - Jan 19 $11.59, Jan 11 4:37 am $25.25, Dec 30 - Jan 19 $25.23, Jan 7 - Jan 19 $11.54, Jan 14 1:35 am $25.25, Dec 30 - Jan 19 $25.23, Jan 7 - Jan 19 $11.51, Jan 15 6:40 pm $25.25, Dec 30 - Jan 19 $25.23, Jan 7 - Jan 19 $9.98, Jan 17 - Feb 1 $25.12, Jan 20 - Feb 5 $25.08, Jan 20 5:23 pm $9.98, Jan 17 - Feb 1 $25.12, Jan 22 - Jan 23 $25.12, Jan 20 - Feb 5 $9.98, Jan 17 - Feb 1 $25.12, Jan 20 - Feb 5 $21.07, Jan 25 2:04 pm $9.98, Jan 17 - Feb 1 $25.12, Jan 20 - Feb 5 $21.03, Jan 27 7:32 am $9.98, Jan 17 - Feb 1 $25.12, Jan 20 - Feb 5 $20.95, Jan 29 12:37 am $9.98, Jan 17 - Feb 1 $25.12, Jan 20 - Feb 5 $20.83, Feb 1 1:30 pm $9.98, Jan 17 - Feb 1 $25.12, Jan 20 - Feb 5 $20.75, Feb 3 9:53 am $9.95, Feb 3 9:53 am $25.12, Jan 20 - Feb 5 $20.71, Feb 5 3:45 am $9.92, Feb 5 3:45 am $24.86, Feb 6 - Apr 5 $20.85, Feb 6 - Feb 19 $9.86, Feb 8 5:32 pm $24.86, Feb 6 - Apr 5 $20.85, Feb 6 - Feb 19 $9.84, Feb 10 12:29 pm $24.86, Feb 6 - Apr 5 $20.85, Feb 6 - Feb 19 $9.81, Feb 12 8:14 am $24.86, Feb 6 - Apr 5 $20.85, Feb 6 - Feb 19 $9.77, Feb 14 3:08 am $24.86, Feb 6 - Apr 5 $20.85, Feb 6 - Feb 19 $9.71, Feb 17 9:40 pm $24.86, Feb 6 - Apr 5 $20.85, Feb 6 - Feb 19 $9.70, Feb 19 7:30 pm $24.86, Feb 6 - Apr 5 $20.77, Feb 21 5:05 pm $9.68, Feb 21 5:05 pm $24.86, Feb 6 - Apr 5 $20.69, Feb 23 3:11 pm $9.67, Feb 23 3:11 pm $24.86, Feb 6 - Apr 5 $20.49, Feb 27 11:15 am $9.61, Feb 27 11:15 am $24.86, Feb 6 - Apr 5 $20.41, Mar 1 10:10 am $9.58, Mar 1 10:10 am $24.86, Feb 6 - Apr 5 $20.85, Mar 3 - Mar 12 $9.54, Mar 3 2:37 pm $24.86, Feb 6 - Apr 5 $20.85, Mar 3 - Mar 12 $9.51, Mar 5 6:21 pm $24.86, Feb 6 - Apr 5 $20.85, Mar 3 - Mar 12 $9.48, Mar 7 7:06 pm $24.86, Feb 6 - Apr 5 $20.85, Mar 3 - Mar 12 $9.43, Mar 9 9:15 pm $24.86, Feb 6 - Apr 5 $20.85, Mar 3 - Mar 12 $9.38, Mar 12 5:47 am $24.86, Feb 6 - Apr 5 $20.86, Mar 14 - Apr 5 $9.34, Mar 14 1:06 pm $24.86, Feb 6 - Apr 5 $20.86, Mar 14 - Apr 5 $9.99, Mar 17 10:28 am $24.86, Feb 6 - Apr 5 $20.86, Mar 14 - Apr 5 $9.97, Mar 19 5:28 pm $24.86, Feb 6 - Apr 5 $20.86, Mar 14 - Apr 5 $9.91, Mar 22 12:23 am $24.86, Feb 6 - Apr 5 $20.86, Mar 14 - Apr 5 $9.86, Mar 24 7:35 am $24.86, Feb 6 - Apr 5 $20.86, Mar 14 - Apr 5 $9.81, Mar 26 3:22 pm $24.86, Feb 6 - Apr 5 $20.86, Mar 14 - Apr 5 $9.76, Mar 28 11:11 pm $24.86, Feb 6 - Apr 5 $20.86, Mar 14 - Apr 5 $9.70, Mar 31 7:38 am $24.86, Feb 6 - Apr 5 $20.86, Mar 14 - Apr 5 $9.65, Apr 2 11:30 pm $24.86, Feb 6 - Apr 5 $20.86, Mar 14 - Apr 5 $9.61, Apr 5 1:51 pm $24.60, Apr 8 - Apr 23 $20.60, Apr 8 - Apr 23 $9.56, Apr 8 5:08 am $24.60, Apr 8 - Apr 23 $20.60, Apr 8 - Apr 23 $9.57, Apr 11 - Apr 13 $24.60, Apr 8 - Apr 23 $20.60, Apr 8 - Apr 23 $9.56, Apr 16 - Apr 20 $24.60, Apr 8 - Apr 23 $20.60, Apr 8 - Apr 23 $9.99, Apr 23 6:10 am $25.21, Apr 26 - May 14 $20.59, Apr 26 8:10 am $9.99, Apr 26 - Apr 29 $25.21, Apr 26 - May 14 $21.20, Apr 29 - May 14 $9.99, Apr 26 - Apr 29 $25.21, Apr 26 - May 14 $21.20, Apr 29 - May 14 $9.59, May 2 1:52 am $25.21, Apr 26 - May 14 $21.20, Apr 29 - May 14 $8.74, May 4 3:57 pm $25.21, Apr 26 - May 14 $21.20, Apr 29 - May 14 $8.40, May 8 12:47 am $25.21, Apr 26 - May 14 $21.20, Apr 29 - May 14 $8.05, May 11 1:58 pm $25.21, Apr 26 - May 14 $21.20, Apr 29 - May 14 $7.66, May 14 9:19 pm $25.46, May 19 - Jun 1 $21.45, May 19 - Jun 1 $7.24, May 19 2:43 am $25.46, May 19 - Jun 1 $21.45, May 19 - Jun 1 $6.79, May 23 7:03 am $25.46, May 19 - Jun 1 $21.45, May 19 - Jun 1 $6.36, May 27 2:25 pm $25.46, May 19 - Jun 1 $21.45, May 19 - Jun 1 $5.99, Jun 1 4:51 am $25.20, Jun 5 - Jun 25 $21.19, Jun 5 - Jun 25 $5.54, Jun 5 8:07 pm $25.20, Jun 5 - Jun 25 $21.19, Jun 5 - Jun 25 $5.04, Jun 10 1:50 am $25.20, Jun 5 - Jun 25 $21.19, Jun 5 - Jun 25 $4.64, Jun 13 10:16 pm $25.20, Jun 5 - Jun 25 $21.19, Jun 5 - Jun 25 $4.29, Jun 17 3:24 pm $25.20, Jun 5 - Jun 25 $21.19, Jun 5 - Jun 25 $3.54, Jun 21 10:46 am $25.20, Jun 5 - Jun 25 $21.19, Jun 5 - Jun 25 $1.88, Jun 25 5:18 am $24.94, Jun 29 - Jul 20 $20.93, Jun 29 - Jul 3 $1.95, Jun 29 - Jul 13 $24.94, Jun 29 - Jul 20 $20.91, Jul 7 6:11 pm $1.95, Jun 29 - Jul 13 $24.94, Jun 29 - Jul 20 $20.93, Jul 13 - Jul 16 $1.95, Jun 29 - Jul 13 $24.94, Jun 29 - Jul 20 $20.93, Jul 13 - Jul 16 $5.25, Jul 16 6:43 pm $24.68, Jul 22 - Aug 5 $20.93, Jul 13 - Jul 16 $5.50, Jul 20 - Jul 29 $24.68, Jul 22 - Aug 5 $20.93, Jul 13 - Jul 16 $5.20, Aug 2 12:17 am $24.68, Jul 22 - Aug 5 $20.93, Jul 13 - Jul 16 $5.50, Aug 5 3:29 pm $23.44, Aug 9 - Aug 16 $20.93, Jul 13 - Jul 16 $10.00, Aug 9 - Aug 20 $29.53, Aug 20 4:06 pm $26.00, Aug 20 - Oct 10 $10.00, Aug 9 - Aug 20 $38.24, Aug 24 - Sep 16 $29.48, Aug 24 9:22 am $26.00, Aug 20 - Oct 10 $38.24, Aug 24 - Sep 16 $29.37, Aug 28 4:25 am $26.00, Aug 20 - Oct 10 $38.24, Aug 24 - Sep 16 $29.48, Aug 31 9:26 pm $26.00, Aug 20 - Oct 10 $38.24, Aug 24 - Sep 16 $29.43, Sep 4 6:08 pm $26.00, Aug 20 - Oct 10 $38.24, Aug 24 - Sep 16 $27.90, Sep 8 - Sep 20 $26.00, Aug 20 - Oct 10 $27.90, Sep 20 7:25 am $27.90, Sep 8 - Sep 20 $26.00, Aug 20 - Oct 10 $38.24, Sep 24 - Sep 28 $26.50, Sep 24 - Oct 10 $26.00, Aug 20 - Oct 10 $37.99, Oct 2 - Oct 14 $26.50, Sep 24 - Oct 10 $26.00, Aug 20 - Oct 10 $37.99, Oct 2 - Oct 14 $26.00, Aug 20 - Oct 10 $25.17, Oct 14 - Oct 29 $38.20, Oct 18 - Oct 22 $26.00, Aug 20 - Oct 10 $25.17, Oct 14 - Oct 29 $38.18, Oct 26 12:24 am $26.00, Aug 20 - Oct 10 $25.17, Oct 14 - Oct 29 $37.49, Oct 29 11:37 pm $26.00, Aug 20 - Oct 10 $25.17, Oct 14 - Oct 29 $37.43, Nov 2 11:06 pm $26.00, Aug 20 - Oct 10 $23.91, Nov 2 - Nov 15 $26.00, Aug 20 - Oct 10 $23.91, Nov 2 - Nov 15 $13.92, Nov 7 - Nov 19 $26.00, Aug 20 - Oct 10 $22.97, Nov 19 - Feb 27 $13.92, Nov 7 - Nov 19 $26.00, Aug 20 - Oct 10 $22.97, Nov 19 - Feb 27 $12.26, Nov 24 - Dec 13 $26.00, Aug 20 - Oct 10 $22.97, Nov 19 - Feb 27 $11.77, Dec 18 6:31 pm $26.00, Aug 20 - Oct 10 $22.97, Nov 19 - Feb 27 $16.25, Dec 23 - Dec 28 $26.00, Aug 20 - Oct 10 $22.97, Nov 19 - Feb 27 $19.99, Jan 2 - Jan 7 $26.00, Aug 20 - Oct 10 $22.97, Nov 19 - Feb 27 $18.97, Jan 12 6:47 am $26.00, Aug 20 - Oct 10 $22.97, Nov 19 - Feb 27 $18.95, Jan 17 - Jan 22 $26.00, Aug 20 - Oct 10 $22.97, Nov 19 - Feb 27 $18.94, Jan 27 8:40 am $26.00, Aug 20 - Oct 10 $22.97, Nov 19 - Feb 27 $18.89, Feb 1 7:52 am $26.00, Aug 20 - Oct 10 $22.97, Nov 19 - Feb 27 $18.88, Feb 6 11:13 am $26.00, Aug 20 - Oct 10 $22.97, Nov 19 - Feb 27 $18.86, Feb 11 1:56 pm $26.00, Aug 20 - Oct 10 $22.97, Nov 19 - Feb 27 $18.85, Feb 16 11:12 pm $26.00, Aug 20 - Oct 10 $22.97, Nov 19 - Feb 27 $15.52, Feb 22 12:05 pm $26.00, Aug 20 - Oct 10 $22.97, Nov 19 - Feb 27 $14.12, Feb 27 8:49 pm $29.86, Mar 11 6:32 am $23.00, Mar 11 - Apr 15 $11.33, Mar 11 6:32 am $31.29, Mar 23 2:48 am $23.00, Mar 11 - Apr 15 $9.08, Mar 23 2:48 am $24.25, Apr 3 - Apr 15 $23.00, Mar 11 - Apr 15 $8.23, Apr 3 2:33 pm $24.25, Apr 3 - Apr 15 $23.00, Mar 11 - Apr 15 $18.50, Apr 15 6:15 am
162,899 2,120,908
2,343,750
1,562,500
781,250
0
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Feb
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Jun
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Jun
2015
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Price Details
New
Latest
$24.25 Apr 15, '16
Highest
$31.29 Mar 23, '16
Lowest
$22.97 Nov 19, '15
Average
$27.74 (30d avg) $25.10 (90d avg) $24.32 (180d avg) $25.07 (365d avg) $25.95 (Lifetime average)
Added
Nov 8, 2013
3rd Party New
Latest
$23.00 Apr 15, '16
Highest
$26.00 Aug 20, '15
Lowest
$0.95 Jul 30, '14
Average
$23.00 (30d avg) $23.00 (90d avg) $23.00 (180d avg) $24.00 (365d avg) $22.16 (Lifetime average)
Added
Nov 8, 2013
3rd Party Used
Latest
$18.50 Apr 15, '16
Highest
$38.24 Sep 24, '15
Lowest
$0.88 Jul 18, '14
Average
$8.65 (30d avg) $14.36 (90d avg) $17.10 (180d avg) $16.32 (365d avg) $14.19 (Lifetime average)
Added
Nov 8, 2013
Sales Rank
30 day average: 1,619,090 90 day average: 1,723,120
Product Description
In this timely book, leading authors explore the technologies that might help us to develop a sustainable energy future, emphasising renewable energy and the political and economic context needed for them to prosper. This collection makes hard-headed assessments of what is possible and what is not.
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