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$76.16 $8.82
$100.00
$66.67
$33.33
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Jan
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Jul
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Jan
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Jul
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Apr
Jul
2014
2015
2016
$35.77, Oct 16 - Dec 28 $35.41, Dec 30 - Jan 22 $35.05, Jan 23 - Feb 7 $34.70, Feb 7 - Feb 21 $34.35, Feb 22 - Mar 18 $34.00, Mar 19 - Jul 4 $34.00, May 3 - Jul 4 $34.00, Mar 19 - Jul 4 $31.15, May 3 - May 13 $34.00, May 3 - Jul 4 $34.00, Mar 19 - Jul 4 $30.99, May 15 - May 16 $34.00, May 3 - Jul 4 $34.00, Mar 19 - Jul 4 $31.15, May 17 - May 22 $34.00, May 3 - Jul 4 $34.00, Mar 19 - Jul 4 $30.99, May 23 - May 26 $34.88, May 27 - Jun 2 $34.00, May 3 - Jul 4 $34.00, Mar 19 - Jul 4 $48.73, Jun 3 - Jun 4 $34.00, May 3 - Jul 4 $34.00, Mar 19 - Jul 4 $42.72, Jun 5 - Jun 8 $34.00, May 3 - Jul 4 $34.00, Mar 19 - Jul 4 $34.00, May 3 - Jul 4 $34.00, Mar 19 - Jul 4 $30.99, Jun 10 - Jun 11 $34.00, May 3 - Jul 4 $34.00, Mar 19 - Jul 4 $27.00, Jun 12 - Jun 14 $34.00, May 3 - Jul 4 $34.00, Mar 19 - Jul 4 $27.01, Jun 15 7:59 am $34.00, May 3 - Jul 4 $34.00, Mar 19 - Jul 4 $26.98, Jun 17 2:35 pm $34.00, May 3 - Jul 4 $34.00, Mar 19 - Jul 4 $24.56, Jun 19 - Jun 20 $34.00, May 3 - Jul 4 $34.00, Mar 19 - Jul 4 $24.04, Jun 22 4:24 am $34.00, May 3 - Jul 4 $34.00, Mar 19 - Jul 4 $24.05, Jun 24 11:10 am $34.00, May 3 - Jul 4 $34.00, Mar 19 - Jul 4 $23.57, Jun 25 - Jun 29 $34.00, May 3 - Jul 4 $34.00, Mar 19 - Jul 4 $24.57, Jun 30 - Jul 3 $34.00, May 3 - Jul 4 $34.00, Mar 19 - Jul 4 $25.07, Jul 4 6:26 am $34.85, Jul 5 - Jul 8 $34.85, Jul 5 - Jul 20 $25.92, Jul 6 4:25 pm $34.85, Jul 5 - Jul 20 $30.00, Jul 9 - Jul 17 $26.39, Jul 9 7:11 am $34.85, Jul 5 - Jul 20 $30.00, Jul 9 - Jul 17 $19.98, Jul 10 - Jul 13 $34.85, Jul 5 - Jul 20 $30.00, Jul 9 - Jul 17 $19.95, Jul 15 4:51 pm $34.85, Jul 5 - Jul 20 $29.00, Jul 18 - Aug 5 $17.99, Jul 17 - Aug 9 $35.72, Jul 21 - Jul 30 $29.00, Jul 18 - Aug 5 $17.99, Jul 17 - Aug 9 $35.36, Jul 31 - Aug 18 $29.00, Jul 18 - Aug 5 $17.99, Jul 17 - Aug 9 $35.36, Jul 31 - Aug 18 $27.37, Aug 6 - Sep 22 $17.99, Jul 17 - Aug 9 $35.36, Jul 31 - Aug 18 $27.37, Aug 6 - Sep 22 $27.36, Aug 11 - Sep 15 $35.00, Aug 19 - Sep 7 $27.37, Aug 6 - Sep 22 $27.36, Aug 11 - Sep 15 $34.65, Sep 8 - Sep 24 $27.37, Aug 6 - Sep 22 $27.36, Aug 11 - Sep 15 $35.27, Sep 19 8:25 am $34.65, Sep 8 - Sep 24 $27.37, Aug 6 - Sep 22 $34.65, Sep 8 - Sep 24 $33.04, Sep 24 - Sep 28 $29.00, Sep 24 - Nov 9 $34.30, Sep 26 - Oct 2 $33.04, Sep 24 - Sep 28 $29.00, Sep 24 - Nov 9 $34.30, Sep 26 - Oct 2 $29.00, Sep 24 - Nov 9 $27.32, Sep 30 - Oct 21 $35.15, Oct 4 - Oct 12 $29.00, Sep 24 - Nov 9 $27.32, Sep 30 - Oct 21 $36.03, Oct 14 - Oct 23 $29.00, Sep 24 - Nov 9 $27.32, Sep 30 - Oct 21 $36.03, Oct 14 - Oct 23 $33.04, Oct 23 - Nov 9 $29.00, Sep 24 - Nov 9 $36.93, Oct 29 - Nov 3 $33.04, Oct 23 - Nov 9 $29.00, Sep 24 - Nov 9 $36.56, Nov 9 - Dec 26 $33.04, Oct 23 - Nov 9 $29.00, Sep 24 - Nov 9 $36.56, Nov 9 - Dec 26 $35.22, Nov 15 - Dec 17 $35.19, Nov 15 - Nov 18 $36.56, Nov 9 - Dec 26 $35.22, Nov 15 - Dec 17 $34.42, Nov 20 1:19 am $36.56, Nov 9 - Dec 26 $35.22, Nov 15 - Dec 17 $35.19, Nov 22 - Nov 24 $36.56, Nov 9 - Dec 26 $35.22, Nov 15 - Dec 17 $34.75, Nov 28 12:56 am $36.56, Nov 9 - Dec 26 $35.22, Nov 15 - Dec 17 $35.19, Nov 29 11:37 pm $36.56, Nov 9 - Dec 26 $35.22, Nov 15 - Dec 17 $35.15, Dec 1 11:02 pm $36.56, Nov 9 - Dec 26 $35.22, Nov 15 - Dec 17 $34.49, Dec 3 8:50 pm $36.56, Nov 9 - Dec 26 $35.22, Nov 15 - Dec 17 $32.23, Dec 7 5:41 pm $36.56, Nov 9 - Dec 26 $35.22, Nov 15 - Dec 17 $31.90, Dec 9 6:48 pm $36.56, Nov 9 - Dec 26 $35.22, Nov 15 - Dec 17 $31.57, Dec 11 8:09 pm $36.56, Nov 9 - Dec 26 $35.22, Nov 15 - Dec 17 $30.91, Dec 13 8:26 pm $36.56, Nov 9 - Dec 26 $35.22, Nov 15 - Dec 17 $29.92, Dec 15 7:41 pm $36.56, Nov 9 - Dec 26 $35.22, Nov 15 - Dec 17 $29.59, Dec 17 6:44 pm $36.56, Nov 9 - Dec 26 $35.22, Dec 23 - Jan 11 $32.57, Dec 24 - Jan 16 $36.74, Dec 28 - Apr 25 $35.22, Dec 23 - Jan 11 $32.57, Dec 24 - Jan 16 $36.74, Jan 12 - Mar 14 $36.74, Dec 28 - Apr 25 $32.57, Dec 24 - Jan 16 $55.56, Jan 17 2:41 am $36.74, Jan 12 - Mar 14 $36.74, Dec 28 - Apr 25 $76.16, Jan 18 - Jan 20 $36.74, Jan 12 - Mar 14 $36.74, Dec 28 - Apr 25 $54.83, Jan 22 - Jan 25 $36.74, Jan 12 - Mar 14 $36.74, Dec 28 - Apr 25 $50.04, Jan 27 - Jan 30 $36.74, Jan 12 - Mar 14 $36.74, Dec 28 - Apr 25 $49.89, Feb 3 4:09 am $36.74, Jan 12 - Mar 14 $36.74, Dec 28 - Apr 25 $42.28, Feb 4 10:04 pm $36.74, Jan 12 - Mar 14 $36.74, Dec 28 - Apr 25 $42.98, Feb 6 - Feb 8 $36.74, Jan 12 - Mar 14 $36.74, Dec 28 - Apr 25 $43.11, Feb 10 6:39 am $36.74, Jan 12 - Mar 14 $36.74, Dec 28 - Apr 25 $42.28, Feb 12 1:44 am $36.74, Jan 12 - Mar 14 $36.74, Dec 28 - Apr 25 $42.33, Feb 13 - Feb 15 $36.74, Jan 12 - Mar 14 $36.74, Dec 28 - Apr 25 $43.27, Feb 17 - Feb 19 $36.74, Jan 12 - Mar 14 $36.74, Dec 28 - Apr 25 $42.53, Feb 21 - Feb 23 $36.74, Jan 12 - Mar 14 $36.74, Dec 28 - Apr 25 $47.77, Feb 27 5:03 am $36.74, Jan 12 - Mar 14 $36.74, Dec 28 - Apr 25 $49.79, Feb 28 - Mar 2 $36.74, Jan 12 - Mar 14 $36.74, Dec 28 - Apr 25 $49.80, Mar 4 7:08 pm $36.74, Jan 12 - Mar 14 $36.74, Dec 28 - Apr 25 $48.69, Mar 7 - Mar 12 $36.74, Jan 12 - Mar 14 $36.74, Dec 28 - Apr 25 $49.80, Mar 14 - Mar 21 $36.74, Jan 12 - Mar 14 $36.74, Dec 28 - Apr 25 $48.35, Mar 24 7:17 am $36.74, Jan 12 - Mar 14 $36.74, Dec 28 - Apr 25 $48.68, Mar 26 2:30 pm $36.74, Jan 12 - Mar 14 $36.74, Dec 28 - Apr 25 $52.68, Mar 28 10:19 pm $36.74, Jan 12 - Mar 14 $36.74, Dec 28 - Apr 25 $52.63, Mar 31 6:47 am $36.74, Jan 12 - Mar 14 $36.74, Dec 28 - Apr 25 $52.21, Apr 2 - Apr 8 $36.74, Jan 12 - Mar 14 $36.74, Dec 28 - Apr 25 $48.33, Apr 10 10:17 pm $36.74, Jan 12 - Mar 14 $36.74, Dec 28 - Apr 25 $47.57, Apr 13 4:59 pm $36.74, Jan 12 - Mar 14 $36.74, Dec 28 - Apr 25 $47.92, Apr 16 9:48 am $36.74, Jan 12 - Mar 14 $36.74, Dec 28 - Apr 25 $48.83, Apr 17 4:40 pm $36.74, Jan 12 - Mar 14 $36.74, Dec 28 - Apr 25 $48.69, Apr 20 6:55 am $36.74, Jan 12 - Mar 14 $36.74, Dec 28 - Apr 25 $36.74, Jan 12 - Mar 14 $36.74, Dec 28 - Apr 25 $32.74, Apr 23 - Apr 25 $50.00, Apr 27 - May 2 $41.96, Apr 27 - May 19 $32.74, Apr 27 10:10 am $50.00, Apr 27 - May 2 $41.96, Apr 27 - May 19 $32.72, Apr 30 7:17 am $50.00, Apr 27 - May 2 $41.96, Apr 27 - May 19 $31.86, May 2 11:50 pm OOS $50.00, May 5 - May 27 $41.96, Apr 27 - May 19 $30.76, May 5 5:53 pm OOS $50.00, May 5 - May 27 $41.96, Apr 27 - May 19 $29.30, May 10 2:24 am OOS $50.00, May 5 - May 27 $41.96, Apr 27 - May 19 $24.78, May 11 7:45 pm OOS $50.00, May 5 - May 27 $41.96, Apr 27 - May 19 $28.78, May 15 - May 23 OOS $50.00, May 5 - May 27 $43.85, May 23 1:33 pm $28.78, May 15 - May 23 OOS $50.00, May 5 - May 27 $43.80, May 27 8:44 pm $28.32, May 27 8:44 pm $38.49, Jun 1 - Jun 21 $34.04, Jun 1 11:27 am $26.90, Jun 1 11:27 am $38.49, Jun 1 - Jun 21 $34.05, Jun 6 2:42 am $25.48, Jun 6 2:42 am $38.49, Jun 1 - Jun 21 $33.98, Jun 10 8:06 am $24.94, Jun 10 8:06 am $38.49, Jun 1 - Jun 21 $33.81, Jun 14 4:37 am $23.40, Jun 14 4:37 am $38.49, Jun 1 - Jun 21 $33.77, Jun 17 - Jun 29 $22.13, Jun 17 10:02 pm $38.49, Jun 1 - Jun 21 $33.77, Jun 17 - Jun 29 $24.68, Jun 21 4:31 pm $38.30, Jun 25 - Jul 15 $33.77, Jun 17 - Jun 29 $24.62, Jun 25 - Jul 11 $38.30, Jun 25 - Jul 15 $33.78, Jul 3 7:09 pm $24.62, Jun 25 - Jul 11 $38.30, Jun 25 - Jul 15 $37.50, Jul 8 - Aug 2 $24.62, Jun 25 - Jul 11 $38.30, Jun 25 - Jul 15 $37.50, Jul 8 - Aug 2 $24.59, Jul 15 4:11 am $38.25, Jul 18 - Jul 25 $37.50, Jul 8 - Aug 2 $23.46, Jul 18 4:49 pm $38.25, Jul 18 - Jul 25 $37.50, Jul 8 - Aug 2 $22.00, Jul 22 7:37 am $38.25, Jul 18 - Jul 25 $37.50, Jul 8 - Aug 2 $20.92, Jul 25 8:40 pm $38.06, Jul 29 - Aug 5 $37.50, Jul 8 - Aug 2 $14.99, Jul 29 - Aug 13 $38.06, Jul 29 - Aug 5 $33.77, Aug 5 3:23 pm $14.99, Jul 29 - Aug 13 $36.15, Aug 9 - Aug 28 $32.15, Aug 9 9:55 am $14.99, Jul 29 - Aug 13 $36.15, Aug 9 - Aug 28 $31.99, Aug 13 - Aug 28 $14.99, Jul 29 - Aug 13 $36.15, Aug 9 - Aug 28 $31.99, Aug 13 - Aug 28 $14.23, Aug 16 9:59 pm $36.15, Aug 9 - Aug 28 $31.99, Aug 13 - Aug 28 $13.97, Aug 20 4:24 pm $36.15, Aug 9 - Aug 28 $31.99, Aug 13 - Aug 28 $13.67, Aug 24 9:44 am $36.15, Aug 9 - Aug 28 $31.99, Aug 13 - Aug 28 $13.38, Aug 28 4:25 am $34.34, Aug 31 - Sep 8 $31.43, Aug 31 - Sep 12 $13.12, Aug 31 9:16 pm $34.34, Aug 31 - Sep 8 $31.43, Aug 31 - Sep 12 $12.82, Sep 4 6:00 pm $34.34, Aug 31 - Sep 8 $31.43, Aug 31 - Sep 12 $12.58, Sep 8 3:52 pm $32.62, Sep 12 - Sep 24 $31.43, Aug 31 - Sep 12 $12.26, Sep 12 12:58 pm $32.62, Sep 12 - Sep 24 $31.99, Sep 16 - Sep 24 $9.19, Sep 16 10:12 am $32.62, Sep 12 - Sep 24 $31.99, Sep 16 - Sep 24 $8.82, Sep 20 7:15 am $32.62, Sep 12 - Sep 24 $31.99, Sep 16 - Sep 24 $10.91, Sep 24 5:31 am $30.99, Sep 28 - Oct 8 $30.95, Sep 28 - Oct 8 $10.68, Sep 28 2:38 am $30.99, Sep 28 - Oct 8 $30.95, Sep 28 - Oct 8 $14.99, Oct 2 - Oct 28 $29.44, Oct 12 - Oct 20 $29.40, Oct 12 - Oct 20 $14.99, Oct 2 - Oct 28 $29.40, Oct 12 - Oct 20 $28.19, Oct 24 - Nov 9 $14.99, Oct 2 - Oct 28 $29.40, Oct 12 - Oct 20 $28.19, Oct 24 - Nov 9 $13.95, Nov 1 - Dec 1 $28.19, Oct 24 - Nov 9 $28.15, Nov 5 - Nov 9 $13.95, Nov 1 - Dec 1 $50.00, Nov 13 - Nov 26 $31.27, Nov 13 - Nov 26 $13.95, Nov 1 - Dec 1 $47.50, Dec 1 - Dec 16 $31.31, Dec 1 - Dec 11 $13.95, Nov 1 - Dec 1 $47.50, Dec 1 - Dec 16 $31.31, Dec 1 - Dec 11 $18.29, Dec 6 - Dec 16 $47.50, Dec 1 - Dec 16 $32.13, Dec 16 - Dec 26 $18.29, Dec 6 - Dec 16 $45.12, Dec 21 - Dec 26 $32.13, Dec 16 - Dec 26 $17.63, Dec 21 5:08 am $45.12, Dec 21 - Dec 26 $32.13, Dec 16 - Dec 26 $14.29, Dec 26 - Dec 31 $42.86, Dec 31 - Jan 10 $37.06, Dec 31 - Jan 10 $14.29, Dec 26 - Dec 31 $42.86, Dec 31 - Jan 10 $37.06, Dec 31 - Jan 10 $18.29, Jan 5 3:56 am $42.86, Dec 31 - Jan 10 $37.06, Dec 31 - Jan 10 $14.29, Jan 10 1:10 am $40.71, Jan 14 11:13 pm $35.86, Jan 14 11:13 pm $18.29, Jan 14 11:13 pm $38.67, Jan 19 - Jan 25 $34.67, Jan 19 11:40 pm $34.16, Jan 19 11:40 pm $38.67, Jan 19 - Jan 25 $34.65, Jan 25 12:17 am $33.90, Jan 25 12:17 am $36.73, Jan 30 - Feb 4 $33.81, Jan 30 - Feb 9 $32.73, Jan 30 12:15 am $36.73, Jan 30 - Feb 4 $33.81, Jan 30 - Feb 9 $32.70, Feb 4 2:37 am $34.89, Feb 9 - Mar 6 $33.81, Jan 30 - Feb 9 $31.48, Feb 9 4:28 am $34.89, Feb 9 - Mar 6 $32.13, Feb 14 - Feb 19 $30.02, Feb 14 11:12 am $34.89, Feb 9 - Mar 6 $32.13, Feb 14 - Feb 19 $29.65, Feb 19 7:01 pm $34.89, Feb 9 - Mar 6 $34.88, Feb 25 - Mar 12 $29.60, Feb 25 8:22 am $34.89, Feb 9 - Mar 6 $34.88, Feb 25 - Mar 12 $27.04, Mar 6 8:28 am $45.36, Mar 12 10:41 pm $34.88, Feb 25 - Mar 12 $28.64, Mar 12 10:41 pm $50.00, Mar 24 9:37 pm $39.82, Mar 24 9:37 pm $38.18, Mar 24 9:37 pm $47.50, Apr 5 10:05 am $39.99, Apr 5 10:05 am $38.31, Apr 5 10:05 am $38.49, Apr 17 3:05 am $37.49, Apr 17 3:05 am $15.61, Apr 17 3:05 am
108,723 1,368,461
1,562,500
1,171,875
781,250
390,625
0
Oct
Dec
Feb
Apr
Jun
Aug
Oct
Dec
Feb
Apr
Jun
2015
2016
Price Details
New
Latest
$38.49 Apr 17, '16
Highest
$50.00 Mar 24, '16
Lowest
$28.19 Oct 24, '15
Average
$48.74 (30d avg) $40.60 (90d avg) $41.10 (180d avg) $39.79 (365d avg) $37.19 (Lifetime average)
Added
Oct 16, 2013
3rd Party New
Latest
$37.49 Apr 17, '16
Highest
$43.85 May 23, '15
Lowest
$27.37 Aug 6, '14
Average
$39.91 (30d avg) $35.39 (90d avg) $33.65 (180d avg) $34.39 (365d avg) $33.70 (Lifetime average)
Added
Oct 16, 2013
3rd Party Used
Latest
$15.61 Apr 17, '16
Highest
$76.16 Jan 18, '15
Lowest
$8.82 Sep 20, '15
Average
$38.25 (30d avg) $32.83 (90d avg) $24.00 (180d avg) $22.43 (365d avg) $28.40 (Lifetime average)
Added
Oct 16, 2013
Sales Rank
30 day average: 742,978 90 day average: 762,047
Product Description
Since the 1990's environmental concerns have had a major impact on refrigeration and air-conditioning systems. Today's students are required to learn how to retrofit existing systems as well as replacing entire units. These tasks are explained fully in this new title.
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