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Aug
Oct
Dec
Feb
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Jun
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Oct
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Feb
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Jun
2015
2016
$52.83, Jun 28 - Aug 15 $49.33, Jun 28 - Jun 30 $49.11, Jun 28 - Jul 7 $52.83, Jun 28 - Aug 15 $49.11, Jun 28 - Jul 7 $48.83, Jul 1 - Jul 31 $52.83, Jun 28 - Aug 15 $52.19, Jul 8 8:10 pm $48.83, Jul 1 - Jul 31 $52.83, Jun 28 - Aug 15 $52.13, Jul 11 - Jul 21 $48.83, Jul 1 - Jul 31 $52.83, Jun 28 - Aug 15 $52.07, Jul 22 - Jul 25 $48.83, Jul 1 - Jul 31 $52.83, Jun 28 - Aug 15 $51.79, Jul 26 - Jul 28 $48.83, Jul 1 - Jul 31 $52.83, Jun 28 - Aug 15 $51.74, Jul 30 6:09 pm $48.83, Jul 1 - Jul 31 $52.83, Jun 28 - Aug 15 $48.83, Aug 1 - Aug 4 $48.82, Aug 1 - Aug 4 $52.83, Jun 28 - Aug 15 $50.65, Aug 6 - Aug 7 $48.83, Aug 5 - Aug 7 $52.83, Jun 28 - Aug 15 $48.83, Aug 8 - Aug 11 $47.55, Aug 8 - Aug 14 $52.83, Jun 28 - Aug 15 $50.42, Aug 13 - Aug 15 $47.55, Aug 8 - Aug 14 $52.83, Jun 28 - Aug 15 $50.42, Aug 15 1:33 am $50.42, Aug 13 - Aug 15 $52.30, Aug 17 - Aug 21 $50.03, Aug 17 - Aug 20 $47.07, Aug 17 - Aug 21 $52.30, Aug 17 - Aug 21 $49.76, Aug 21 12:55 pm $47.07, Aug 17 - Aug 21 $51.77, Aug 22 - Aug 27 $49.75, Aug 22 - Sep 2 $46.59, Aug 22 - Aug 27 $51.72, Aug 28 - Dec 29 $49.75, Aug 22 - Sep 2 $46.55, Aug 28 - Dec 9 $51.72, Aug 28 - Dec 29 $49.46, Sep 4 10:31 pm $46.55, Aug 28 - Dec 9 $51.72, Aug 28 - Dec 29 $48.97, Sep 7 6:55 am $46.55, Aug 28 - Dec 9 $51.72, Aug 28 - Dec 29 $48.45, Sep 9 3:50 pm $46.55, Aug 28 - Dec 9 $51.72, Aug 28 - Dec 29 $48.71, Sep 12 - Sep 18 $46.55, Aug 28 - Dec 9 $51.72, Aug 28 - Dec 29 $49.11, Sep 20 8:56 am $46.55, Aug 28 - Dec 9 $51.72, Aug 28 - Dec 29 $48.93, Sep 22 4:30 pm $46.55, Aug 28 - Dec 9 $51.72, Aug 28 - Dec 29 $49.11, Sep 24 8:57 pm $46.55, Aug 28 - Dec 9 $51.72, Aug 28 - Dec 29 $48.94, Sep 26 - Sep 29 $46.55, Aug 28 - Dec 9 $51.72, Aug 28 - Dec 29 $48.73, Oct 1 - Oct 3 $46.55, Aug 28 - Dec 9 $51.72, Aug 28 - Dec 29 $47.94, Oct 5 9:07 am $46.55, Aug 28 - Dec 9 $51.72, Aug 28 - Dec 29 $48.30, Oct 7 11:13 am $46.55, Aug 28 - Dec 9 $51.72, Aug 28 - Dec 29 $48.62, Oct 9 4:30 pm $46.55, Aug 28 - Dec 9 $51.72, Aug 28 - Dec 29 $48.22, Oct 11 - Oct 13 $46.55, Aug 28 - Dec 9 $51.72, Aug 28 - Dec 29 $47.94, Oct 16 1:27 am $46.55, Aug 28 - Dec 9 $51.72, Aug 28 - Dec 29 $48.34, Oct 18 - Oct 20 $46.55, Aug 28 - Dec 9 $51.72, Aug 28 - Dec 29 $48.13, Oct 22 3:40 pm $46.55, Aug 28 - Dec 9 $51.72, Aug 28 - Dec 29 $47.72, Oct 27 - Nov 1 $46.55, Aug 28 - Dec 9 $51.72, Aug 28 - Dec 29 $49.81, Nov 8 - Dec 2 $46.55, Aug 28 - Dec 9 $51.72, Aug 28 - Dec 29 $51.29, Dec 3 11:02 pm $46.55, Aug 28 - Dec 9 $51.72, Aug 28 - Dec 29 $51.13, Dec 5 - Dec 7 $46.55, Aug 28 - Dec 9 $51.72, Aug 28 - Dec 29 $50.82, Dec 9 - Dec 13 $46.55, Aug 28 - Dec 9 $51.72, Aug 28 - Dec 29 $50.82, Dec 9 - Dec 13 $46.46, Dec 11 9:57 pm $51.72, Aug 28 - Dec 29 $50.82, Dec 9 - Dec 13 $46.35, Dec 13 9:14 pm $51.72, Aug 28 - Dec 29 $51.33, Dec 15 - Dec 22 $46.23, Dec 15 9:02 pm $51.72, Aug 28 - Dec 29 $51.33, Dec 15 - Dec 22 $46.11, Dec 17 7:51 pm $51.72, Aug 28 - Dec 29 $51.33, Dec 15 - Dec 22 $42.56, Dec 22 - Dec 29 $51.72, Aug 28 - Dec 29 $51.01, Dec 23 - Jan 2 $42.56, Dec 22 - Dec 29 $52.27, Dec 31 - Feb 16 $51.01, Dec 23 - Jan 2 $43.05, Dec 31 8:51 am $52.27, Dec 31 - Feb 16 $51.01, Dec 23 - Jan 2 $47.04, Jan 2 - Jan 3 $52.27, Dec 31 - Feb 16 $50.45, Jan 3 - Jan 4 $47.04, Jan 2 - Jan 3 $52.27, Dec 31 - Feb 16 $49.89, Jan 5 - Jan 7 $47.03, Jan 5 11:23 pm $52.27, Dec 31 - Feb 16 $49.89, Jan 5 - Jan 7 $46.97, Jan 7 1:55 am $55.49, Jan 9 - Jan 14 $52.27, Dec 31 - Feb 16 $49.55, Jan 9 4:48 am $55.49, Jan 9 - Jan 14 $52.27, Dec 31 - Feb 16 $49.80, Jan 10 - Jan 11 $55.49, Jan 9 - Jan 14 $52.27, Dec 31 - Feb 16 $49.26, Jan 12 - Jan 19 $55.47, Jan 16 - Jan 22 $52.27, Dec 31 - Feb 16 $49.26, Jan 12 - Jan 19 $55.47, Jan 16 - Jan 22 $52.27, Dec 31 - Feb 16 $49.40, Jan 21 5:07 am $55.47, Jan 16 - Jan 22 $52.27, Dec 31 - Feb 16 $49.38, Jan 22 7:44 pm $55.24, Jan 24 10:27 am $52.27, Dec 31 - Feb 16 $49.31, Jan 24 - Jan 26 $55.16, Jan 26 3:12 am $52.27, Dec 31 - Feb 16 $49.31, Jan 24 - Jan 26 $52.27, Dec 31 - Feb 16 $48.90, Jan 27 - Jan 29 $48.89, Jan 27 - Jan 29 $52.27, Dec 31 - Feb 16 $49.32, Jan 31 - Feb 2 $49.31, Jan 31 - Feb 2 $52.27, Dec 31 - Feb 16 $49.24, Feb 3 - Feb 9 $49.02, Feb 3 11:23 pm $52.27, Dec 31 - Feb 16 $49.24, Feb 3 - Feb 9 $49.23, Feb 5 - Feb 9 $52.27, Dec 31 - Feb 16 $49.40, Feb 11 - Feb 16 $49.39, Feb 11 - Feb 16 $66.49, Feb 18 - Mar 18 $50.28, Feb 18 11:57 am $50.27, Feb 18 11:57 am $66.49, Feb 18 - Mar 18 $50.26, Feb 20 - Feb 22 $50.25, Feb 20 - Feb 22 $66.49, Feb 18 - Mar 18 $50.22, Feb 24 6:51 am $50.22, Feb 24 6:51 am $66.49, Feb 18 - Mar 18 $50.19, Feb 26 4:30 am $50.18, Feb 26 4:30 am $66.49, Feb 18 - Mar 18 $50.16, Feb 28 - Mar 4 $50.15, Feb 28 - Mar 4 $66.49, Feb 18 - Mar 18 $50.12, Mar 6 4:13 pm $50.11, Mar 6 4:13 pm $66.49, Feb 18 - Mar 18 $49.71, Mar 8 3:37 pm $49.67, Mar 8 3:37 pm $66.49, Feb 18 - Mar 18 $49.58, Mar 10 11:22 pm $49.57, Mar 10 11:22 pm $66.49, Feb 18 - Mar 18 $49.44, Mar 13 5:43 am $49.30, Mar 13 5:43 am $66.49, Feb 18 - Mar 18 $49.34, Mar 15 12:51 pm $48.60, Mar 15 12:51 pm $66.49, Feb 18 - Mar 18 $49.26, Mar 18 2:04 am $48.66, Mar 18 2:04 am $69.99, Mar 20 - Apr 25 $49.11, Mar 20 9:27 am $48.62, Mar 20 9:27 am $69.99, Mar 20 - Apr 25 $49.05, Mar 22 7:12 pm $49.01, Mar 22 7:12 pm $69.99, Mar 20 - Apr 25 $48.77, Mar 25 12:51 am $48.76, Mar 25 12:51 am $69.99, Mar 20 - Apr 25 $48.72, Mar 27 - Mar 29 $48.71, Mar 27 - Mar 29 $69.99, Mar 20 - Apr 25 $48.60, Apr 1 1:41 am $48.59, Apr 1 1:41 am $69.99, Mar 20 - Apr 25 $48.50, Apr 3 4:06 pm $48.49, Apr 3 4:06 pm $69.99, Mar 20 - Apr 25 $48.32, Apr 6 7:15 am $48.31, Apr 6 7:15 am $69.99, Mar 20 - Apr 25 $48.47, Apr 9 12:53 am $48.46, Apr 9 12:53 am $69.99, Mar 20 - Apr 25 $48.29, Apr 11 10:44 pm $48.20, Apr 11 10:44 pm $69.99, Mar 20 - Apr 25 $48.24, Apr 14 1:55 pm $48.05, Apr 14 1:55 pm $69.99, Mar 20 - Apr 25 $48.30, Apr 17 5:35 am $48.30, Apr 17 - Apr 25 $69.99, Apr 28 - Aug 6 $48.30, Apr 28 10:11 am $48.29, Apr 28 10:11 am $69.99, Apr 28 - Aug 6 $50.19, May 1 4:45 am $50.18, May 1 4:45 am $69.99, Apr 28 - Aug 6 $50.18, May 3 9:12 pm $50.05, May 3 9:12 pm $69.99, Apr 28 - Aug 6 $50.17, May 6 3:49 pm $50.16, May 6 3:49 pm $69.99, Apr 28 - Aug 6 $50.23, May 10 5:50 pm $50.22, May 10 5:50 pm $69.99, Apr 28 - Aug 6 $50.31, May 14 12:36 am $50.30, May 14 12:36 am $69.99, Apr 28 - Aug 6 $51.49, May 17 7:25 pm $51.48, May 17 7:25 pm $69.99, Apr 28 - Aug 6 $51.41, May 19 11:39 pm $51.41, May 19 11:39 pm $69.99, Apr 28 - Aug 6 $51.18, May 24 2:34 am $51.17, May 24 2:34 am $69.99, Apr 28 - Aug 6 $50.86, May 28 10:41 am $50.83, May 28 10:41 am $69.99, Apr 28 - Aug 6 $46.98, Jun 29 - Nov 16 $46.66, Jun 29 8:04 pm $69.99, Apr 28 - Aug 6 $46.98, Jun 29 - Nov 16 $46.51, Jul 4 1:21 am $69.99, Apr 28 - Aug 6 $46.98, Jun 29 - Nov 16 $46.43, Jul 6 5:57 am $69.99, Apr 28 - Aug 6 $46.98, Jun 29 - Nov 16 $46.37, Jul 11 11:55 pm $69.99, Apr 28 - Aug 6 $46.98, Jun 29 - Nov 16 $46.27, Jul 15 5:33 pm $69.99, Apr 28 - Aug 6 $46.98, Jun 29 - Nov 16 $46.17, Jul 19 6:49 am $69.99, Apr 28 - Aug 6 $46.98, Jun 29 - Nov 16 $46.01, Jul 22 9:46 pm $69.99, Apr 28 - Aug 6 $46.98, Jun 29 - Nov 16 $45.87, Jul 26 11:13 am $69.99, Apr 28 - Aug 6 $46.98, Jun 29 - Nov 16 $45.70, Jul 30 1:12 am $69.99, Apr 28 - Aug 6 $46.98, Jun 29 - Nov 16 $45.63, Aug 2 3:15 pm $69.99, Apr 28 - Aug 6 $46.98, Jun 29 - Nov 16 $45.57, Aug 6 7:18 am $66.87, Aug 10 - Sep 17 $46.98, Jun 29 - Nov 16 $45.51, Aug 10 2:34 am $66.87, Aug 10 - Sep 17 $46.98, Jun 29 - Nov 16 $45.49, Aug 13 9:08 pm $66.87, Aug 10 - Sep 17 $46.98, Jun 29 - Nov 16 $45.45, Aug 17 2:56 pm $66.87, Aug 10 - Sep 17 $46.98, Jun 29 - Nov 16 $45.41, Aug 21 9:23 am $66.87, Aug 10 - Sep 17 $46.98, Jun 29 - Nov 16 $45.35, Aug 25 3:23 am $66.87, Aug 10 - Sep 17 $46.98, Jun 29 - Nov 16 $45.31, Aug 28 9:54 pm $66.87, Aug 10 - Sep 17 $46.98, Jun 29 - Nov 16 $45.29, Sep 1 2:53 pm $66.87, Aug 10 - Sep 17 $46.98, Jun 29 - Nov 16 $45.27, Sep 5 12:17 pm $66.87, Aug 10 - Sep 17 $46.98, Jun 29 - Nov 16 $45.17, Sep 9 10:27 am $66.87, Aug 10 - Sep 17 $46.98, Jun 29 - Nov 16 $45.03, Sep 13 7:43 am $66.87, Aug 10 - Sep 17 $46.98, Jun 29 - Nov 16 $44.91, Sep 17 4:41 am $69.99, Sep 21 - Nov 7 $46.98, Jun 29 - Nov 16 $44.79, Sep 21 1:49 am $69.99, Sep 21 - Nov 7 $46.98, Jun 29 - Nov 16 $44.69, Sep 25 12:17 am $69.99, Sep 21 - Nov 7 $46.98, Jun 29 - Nov 16 $44.55, Sep 28 9:40 pm $69.99, Sep 21 - Nov 7 $54.42, Oct 2 11:08 pm $46.98, Jun 29 - Nov 16 $69.99, Sep 21 - Nov 7 $54.39, Oct 7 1:46 am $46.98, Jun 29 - Nov 16 $69.99, Sep 21 - Nov 7 $53.55, Oct 11 - Oct 18 $46.98, Jun 29 - Nov 16 $69.99, Sep 21 - Nov 7 $54.39, Oct 22 - Nov 3 $46.98, Jun 29 - Nov 16 $69.99, Sep 21 - Nov 7 $62.11, Nov 7 - Nov 16 $46.98, Jun 29 - Nov 16 $66.49, Nov 11 - Nov 16 $62.11, Nov 7 - Nov 16 $46.98, Jun 29 - Nov 16 $63.16, Nov 20 - Dec 14 $61.94, Nov 20 1:27 pm $49.80, Nov 20 1:27 pm $63.16, Nov 20 - Dec 14 $61.42, Nov 24 11:19 pm $50.00, Nov 24 11:19 pm $63.16, Nov 20 - Dec 14 $60.66, Nov 29 3:30 pm $49.92, Nov 29 3:30 pm $63.16, Nov 20 - Dec 14 $60.27, Dec 4 1:18 pm $49.85, Dec 4 1:18 pm $63.16, Nov 20 - Dec 14 $59.74, Dec 9 4:48 pm $49.73, Dec 9 4:48 pm $63.16, Nov 20 - Dec 14 $54.42, Dec 14 5:20 pm $49.72, Dec 14 5:20 pm $53.50, Dec 19 6:10 pm $49.99, Dec 19 6:10 pm $48.62, Dec 19 6:10 pm $53.42, Dec 24 - Feb 17 $48.62, Dec 19 6:10 pm $47.48, Dec 24 12:55 pm $53.42, Dec 24 - Feb 17 $48.62, Dec 19 6:10 pm OOS $47.48, Dec 29 2:23 pm $53.42, Dec 24 - Feb 17 $48.62, Dec 19 6:10 pm OOS $46.90, Jan 3 9:05 am OOS $68.24, Jan 8 6:53 am $53.42, Dec 24 - Feb 17 $48.56, Jan 8 6:53 am $67.89, Jan 13 - Jan 23 $53.42, Dec 24 - Feb 17 $48.02, Jan 13 5:06 am $67.89, Jan 13 - Jan 23 $53.42, Dec 24 - Feb 17 $47.25, Jan 18 5:32 am $67.89, Jan 13 - Jan 23 $53.42, Dec 24 - Feb 17 $46.73, Jan 23 6:19 am $61.26, Jan 28 - Feb 2 $53.42, Dec 24 - Feb 17 $46.80, Jan 28 8:10 am $61.26, Jan 28 - Feb 2 $53.42, Dec 24 - Feb 17 $46.72, Feb 2 7:35 am $58.19, Feb 7 - Feb 17 $53.42, Dec 24 - Feb 17 $47.42, Feb 7 9:17 am $58.19, Feb 7 - Feb 17 $53.42, Dec 24 - Feb 17 $47.60, Feb 12 1:14 pm $58.19, Feb 7 - Feb 17 $53.42, Dec 24 - Feb 17 $47.28, Feb 17 11:14 pm $55.27, Feb 23 - Mar 12 $53.38, Feb 23 - Mar 12 $46.91, Feb 23 12:55 pm $55.27, Feb 23 - Mar 12 $53.38, Feb 23 - Mar 12 $46.25, Feb 28 8:52 pm $55.27, Feb 23 - Mar 12 $53.38, Feb 23 - Mar 12 $46.48, Mar 12 8:34 pm $53.40, Mar 24 7:34 pm $52.50, Mar 24 - Apr 5 $46.99, Mar 24 7:34 pm $53.13, Apr 5 7:24 am $52.50, Mar 24 - Apr 5 $46.68, Apr 5 7:24 am $53.13, Apr 5 7:24 am $52.50, Mar 24 - Apr 5 $53.40, Apr 16 11:52 pm $43.04, Apr 16 11:52 pm
128,620 2,304,394
1,562,500
781,250
Oct
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Feb
Apr
Jun
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Dec
Feb
Apr
Jun
2015
2016
Price Details
New
Latest
$43.04 Apr 16, '16
Highest
$69.99 Sep 21, '15
Lowest
$43.04 Apr 16, '16
Average
$52.50 (30d avg) $57.21 (90d avg) $59.83 (180d avg) $64.62 (365d avg) $60.47 (Lifetime average)
Added
Jun 28, 2014
3rd Party New
Last Seen
$46.68 Apr 5, '16
Highest
$52.19 Jul 8, '14
Lowest
$46.25 Feb 28, '16
Average
$46.99 (30d avg) $46.85 (90d avg) $47.68 (180d avg) $48.00 (365d avg) $48.73 (Lifetime average)
Added
Jun 28, 2014
3rd Party Used
Latest
$53.40 Apr 16, '16
Highest
$62.11 Nov 7, '15
Lowest
$42.56 Dec 22, '14
Average
$53.26 (30d avg) $53.37 (90d avg) $55.14 (180d avg) $51.63 (365d avg) $50.05 (Lifetime average)
Added
Jun 28, 2014
Sales Rank
30 day average: 2,149,396 90 day average: 2,051,070
Product Description
Light therapy is an effective, evidence-based, non-pharmacological treatment for seasonal affective disorder (SAD) and other depressive and circadian sleep conditions. This step-by-step guide helps busy mental health clinicians and other health professionals to better diagnose SAD and incorporate light therapy into their everyday clinical practice. The authors summarize the diagnostic process, describe a simplified method for light therapy and provide practical information on how to evaluate and obtain light devices. Invaluable clinician resources such as educational handouts, lists of frequently asked questions, instruction sheets, rating scales and suggestions for additional sources of information are also included. Case studies are used throughout to illustrate the processes and techniques in their clinical context.
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