Buy from Amazon
$34.17 $7.30
$37.50
$25.00
$12.50
$0.00
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2014
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$34.17, Oct 1 11:49 am $28.37, Nov 20 - Dec 8 $28.48, Dec 10 - Dec 25 $28.59, Dec 27 - Jan 4 $28.37, Jan 5 - Jan 18 $28.48, Jan 18 - Feb 20 $28.59, Feb 22 - Mar 10 $28.70, Mar 11 - Apr 3 $28.51, Apr 4 - May 3 $28.51, Apr 4 - May 3 $23.59, May 3 - May 30 $22.97, May 3 - Jun 26 $28.22, May 4 - May 22 $23.59, May 3 - May 30 $22.97, May 3 - Jun 26 $27.93, May 22 - Jun 13 $23.59, May 3 - May 30 $22.97, May 3 - Jun 26 $27.93, May 22 - Jun 13 $22.97, May 3 - Jun 26 $22.96, May 31 - Jun 27 $28.51, Jun 14 - Jul 9 $22.97, May 3 - Jun 26 $22.96, May 31 - Jun 27 $28.51, Jun 14 - Jul 9 $22.96, May 31 - Jun 27 $20.97, Jun 27 - Oct 12 $28.51, Jun 14 - Jul 9 $23.59, Jun 27 - Jul 11 $20.97, Jun 27 - Oct 12 $28.22, Jul 11 - Jul 18 $23.59, Jun 27 - Jul 11 $20.97, Jun 27 - Oct 12 $28.22, Jul 11 - Jul 18 $20.97, Jul 12 - Jul 13 $20.97, Jun 27 - Oct 12 $28.22, Jul 11 - Jul 18 $20.97, Jun 27 - Oct 12 $20.96, Jul 14 - Jul 17 $28.22, Jul 11 - Jul 18 $20.97, Jun 27 - Oct 12 $19.71, Jul 18 - Aug 1 $28.51, Jul 20 - Aug 10 $20.97, Jun 27 - Oct 12 $19.71, Aug 4 6:55 pm $28.51, Jul 20 - Aug 10 $20.97, Jun 27 - Oct 12 $19.72, Aug 5 - Aug 26 $27.78, Aug 11 - Aug 16 $20.97, Jun 27 - Oct 12 $19.72, Aug 5 - Aug 26 $27.50, Aug 17 - Aug 21 $20.97, Jun 27 - Oct 12 $19.72, Aug 5 - Aug 26 $27.22, Aug 22 - Aug 27 $20.97, Jun 27 - Oct 12 $19.72, Aug 5 - Aug 26 $27.90, Aug 28 - Sep 3 $20.97, Jun 27 - Oct 12 $19.72, Aug 28 - Sep 10 $27.62, Sep 5 - Sep 9 $20.97, Jun 27 - Oct 12 $19.72, Aug 28 - Sep 10 $27.34, Sep 10 - Sep 19 $23.00, Sep 12 4:22 am $20.97, Jun 27 - Oct 12 $27.34, Sep 10 - Sep 19 $20.97, Jun 27 - Oct 12 $19.72, Sep 13 - Sep 17 $27.34, Sep 10 - Sep 19 $23.00, Sep 18 4:10 pm $20.97, Jun 27 - Oct 12 $27.34, Sep 10 - Sep 19 $20.97, Jun 27 - Oct 12 $19.72, Sep 19 - Sep 29 $28.02, Sep 22 - Sep 27 $20.97, Jun 27 - Oct 12 $19.72, Sep 19 - Sep 29 $28.51, Sep 29 - Oct 5 $23.00, Sep 30 - Oct 22 $20.97, Jun 27 - Oct 12 $27.34, Oct 7 - Oct 11 $23.00, Sep 30 - Oct 22 $20.97, Jun 27 - Oct 12 $28.02, Oct 12 - Oct 17 $23.00, Sep 30 - Oct 22 $20.97, Jun 27 - Oct 12 $28.02, Oct 12 - Oct 17 $23.36, Oct 14 - Oct 21 $23.00, Sep 30 - Oct 22 $28.51, Oct 18 - Dec 11 $23.36, Oct 14 - Oct 21 $23.00, Sep 30 - Oct 22 $28.51, Oct 18 - Dec 11 $23.74, Oct 22 5:42 pm $23.00, Sep 30 - Oct 22 $28.51, Oct 18 - Dec 11 $23.73, Oct 27 - Nov 29 $19.89, Oct 27 - Nov 1 $28.51, Oct 18 - Dec 11 $23.73, Nov 8 11:08 am $23.73, Oct 27 - Nov 29 $28.51, Oct 18 - Dec 11 $23.74, Nov 11 - Nov 22 $23.73, Oct 27 - Nov 29 $28.51, Oct 18 - Dec 11 $23.73, Oct 27 - Nov 29 $18.75, Nov 25 - Dec 3 $28.51, Oct 18 - Dec 11 $23.74, Nov 30 - Dec 2 $18.75, Nov 25 - Dec 3 $28.51, Oct 18 - Dec 11 $23.73, Dec 4 - Dec 6 $23.73, Dec 3 - Dec 4 $28.51, Oct 18 - Dec 11 $23.74, Dec 7 - Dec 13 $23.73, Dec 7 - Dec 9 $28.51, Oct 18 - Dec 11 $23.74, Dec 7 - Dec 13 $23.74, Dec 11 - Dec 22 $28.36, Dec 13 - Dec 17 $23.74, Dec 7 - Dec 13 $23.74, Dec 11 - Dec 22 $28.36, Dec 13 - Dec 17 $23.74, Dec 11 - Dec 22 $21.37, Dec 15 6:44 am $28.36, Dec 13 - Dec 17 $23.74, Dec 17 - Dec 22 $23.74, Dec 11 - Dec 22 $28.51, Dec 22 - Jan 14 $23.74, Dec 17 - Dec 22 $23.74, Dec 11 - Dec 22 $28.51, Dec 22 - Jan 14 $23.73, Jan 11 11:14 pm $23.73, Jan 11 11:14 pm $28.51, Dec 22 - Jan 14 $23.71, Jan 14 9:03 am $23.71, Jan 14 9:03 am $28.50, Jan 16 - Jan 22 $23.69, Jan 16 2:38 am $23.69, Jan 16 2:38 am $28.50, Jan 16 - Jan 22 $23.67, Jan 18 3:32 pm $23.67, Jan 18 3:32 pm $28.50, Jan 16 - Jan 22 $23.65, Jan 20 9:45 am $23.65, Jan 20 9:45 am $28.51, Jan 23 - Jan 30 $23.62, Jan 23 3:08 pm $23.62, Jan 23 3:08 pm $28.51, Jan 23 - Jan 30 $23.61, Jan 25 6:28 am $23.61, Jan 25 6:28 am $28.51, Jan 23 - Jan 30 $23.58, Jan 28 5:05 pm $23.58, Jan 28 5:05 pm $28.51, Jan 23 - Jan 30 $23.56, Jan 30 11:46 am $23.56, Jan 30 11:46 am $28.50, Feb 1 - Feb 6 $23.55, Feb 1 6:03 am $23.55, Feb 1 6:03 am $28.50, Feb 1 - Feb 6 $23.27, Feb 4 - Mar 9 $23.27, Feb 4 - Mar 9 $28.51, Feb 8 - Feb 19 $23.27, Feb 4 - Mar 9 $23.27, Feb 4 - Mar 9 $28.50, Feb 21 - Mar 7 $23.27, Feb 4 - Mar 9 $23.27, Feb 4 - Mar 9 $27.48, Mar 9 - Apr 23 $23.27, Feb 4 - Mar 9 $23.27, Feb 4 - Mar 9 $27.48, Mar 9 - Apr 23 $24.74, Mar 12 3:24 am $23.25, Mar 12 3:24 am $27.48, Mar 9 - Apr 23 $24.57, Mar 14 10:28 am $20.86, Mar 14 10:28 am $27.48, Mar 9 - Apr 23 $24.66, Mar 17 9:11 am $18.85, Mar 17 9:11 am $27.48, Mar 9 - Apr 23 $23.02, Mar 19 2:59 pm $16.16, Mar 19 2:59 pm $27.48, Mar 9 - Apr 23 $21.52, Mar 21 8:14 pm $14.57, Mar 21 8:14 pm $27.48, Mar 9 - Apr 23 $24.53, Mar 24 3:19 am $13.15, Mar 24 3:19 am $27.48, Mar 9 - Apr 23 $24.73, Mar 25 - Apr 6 $23.27, Mar 25 - Apr 23 $27.48, Mar 9 - Apr 23 $24.49, Apr 9 - Apr 23 $23.27, Mar 25 - Apr 23 $27.48, Apr 26 - Jun 5 $24.59, Apr 26 5:23 am $23.27, Apr 26 5:23 am $27.48, Apr 26 - Jun 5 $24.49, Apr 29 4:41 am $23.17, Apr 29 - May 27 $27.48, Apr 26 - Jun 5 $24.50, May 1 - May 4 $23.17, Apr 29 - May 27 $27.48, Apr 26 - Jun 5 $23.17, Apr 29 - May 27 $23.11, May 7 7:05 pm $27.48, Apr 26 - Jun 5 $23.17, Apr 29 - May 27 $23.01, May 11 11:13 am $27.48, Apr 26 - Jun 5 $23.17, Apr 29 - May 27 $22.89, May 14 4:57 pm $27.48, Apr 26 - Jun 5 $23.17, Apr 29 - May 27 $22.74, May 18 9:28 pm $27.48, Apr 26 - Jun 5 $23.17, Apr 29 - May 27 $22.59, May 23 1:14 am $27.48, Apr 26 - Jun 5 $23.17, Apr 29 - May 27 $22.45, May 27 9:17 am $27.48, Apr 26 - Jun 5 $23.21, May 31 - Jun 5 $22.21, May 31 11:53 pm $27.48, Apr 26 - Jun 5 $23.21, May 31 - Jun 5 $21.95, Jun 5 2:50 pm $21.61, Jun 9 - Jun 21 $21.60, Jun 9 - Jun 21 $17.61, Jun 9 - Jun 21 $21.69, Jun 25 - Aug 1 $21.68, Jun 25 - Aug 1 $17.69, Jun 25 - Jul 23 $21.69, Jun 25 - Aug 1 $21.68, Jun 25 - Aug 1 $17.60, Jul 25 4:45 pm $21.69, Jun 25 - Aug 1 $21.68, Jun 25 - Aug 1 $17.49, Jul 27 12:15 pm $21.69, Jun 25 - Aug 1 $21.68, Jun 25 - Aug 1 $17.20, Jul 31 2:56 am $21.69, Jun 25 - Aug 1 $21.68, Jun 25 - Aug 1 $17.09, Aug 1 11:14 pm $21.61, Aug 5 - Aug 14 $21.60, Aug 5 - Aug 14 $16.80, Aug 5 2:24 pm $21.61, Aug 5 - Aug 14 $21.60, Aug 5 - Aug 14 $16.60, Aug 8 7:13 pm $21.61, Aug 5 - Aug 14 $21.60, Aug 5 - Aug 14 $16.44, Aug 10 6:16 pm $21.61, Aug 5 - Aug 14 $21.60, Aug 5 - Aug 14 $16.14, Aug 14 1:00 pm $22.16, Aug 18 - Aug 22 $22.15, Aug 18 - Aug 22 $14.84, Aug 18 6:48 am $22.16, Aug 18 - Aug 22 $22.15, Aug 18 - Aug 22 $18.16, Aug 22 1:24 am $21.69, Aug 25 - Aug 29 $21.68, Aug 25 - Aug 29 $17.69, Aug 25 - Aug 29 $22.16, Sep 2 - Sep 14 $22.15, Sep 2 - Sep 14 $18.16, Sep 2 - Sep 14 $21.69, Sep 17 - Oct 1 $21.68, Sep 17 - Oct 1 $17.69, Sep 17 - Oct 1 $24.48, Oct 5 7:12 pm $23.21, Oct 5 - Oct 25 $20.41, Oct 5 7:12 pm $26.97, Oct 9 - Oct 13 $23.21, Oct 5 - Oct 25 $20.29, Oct 9 10:51 pm $26.97, Oct 9 - Oct 13 $23.21, Oct 5 - Oct 25 $20.17, Oct 13 10:28 pm $25.62, Oct 17 7:35 pm $23.21, Oct 5 - Oct 25 $20.05, Oct 17 7:35 pm $24.33, Oct 21 - Oct 25 $23.21, Oct 5 - Oct 25 $21.59, Oct 21 5:17 pm $24.33, Oct 21 - Oct 25 $23.21, Oct 5 - Oct 25 $18.76, Oct 25 - Nov 2 $23.11, Oct 29 - Nov 2 $23.10, Oct 29 - Nov 2 $18.76, Oct 25 - Nov 2 $22.99, Nov 4 - Nov 10 $22.98, Nov 4 - Nov 10 $18.53, Nov 4 12:54 pm $22.99, Nov 4 - Nov 10 $22.98, Nov 4 - Nov 10 $18.42, Nov 6 3:16 pm $22.99, Nov 4 - Nov 10 $22.98, Nov 4 - Nov 10 $18.95, Nov 10 5:51 pm $22.87, Nov 12 - Nov 17 $22.86, Nov 12 - Nov 17 $18.84, Nov 12 8:09 pm $22.87, Nov 12 - Nov 17 $22.86, Nov 12 - Nov 17 $18.81, Nov 17 2:44 am $22.75, Nov 21 11:35 am $22.74, Nov 21 11:35 am $18.63, Nov 21 11:35 am $22.66, Nov 25 - Dec 10 $22.65, Nov 25 - Dec 5 $18.49, Nov 25 10:13 pm $22.66, Nov 25 - Dec 10 $22.65, Nov 25 - Dec 5 $18.13, Nov 30 5:01 pm $22.66, Nov 25 - Dec 10 $22.65, Nov 25 - Dec 5 $14.06, Dec 5 2:02 pm $22.66, Nov 25 - Dec 10 $18.00, Dec 10 - Dec 15 $13.45, Dec 10 4:42 pm $21.69, Dec 15 - Jan 4 $18.00, Dec 10 - Dec 15 $13.09, Dec 15 6:01 pm $21.69, Dec 15 - Jan 4 $17.00, Dec 20 - Jan 16 $12.27, Dec 20 4:21 pm $21.69, Dec 15 - Jan 4 $17.00, Dec 20 - Jan 16 $11.30, Dec 26 6:54 am $21.69, Dec 15 - Jan 4 $17.00, Dec 20 - Jan 16 $10.67, Dec 30 9:31 pm $21.69, Dec 15 - Jan 4 $17.00, Dec 20 - Jan 16 $10.32, Jan 4 2:42 pm $22.16, Jan 7 - Jan 12 $17.00, Dec 20 - Jan 16 $9.77, Jan 7 2:06 am $22.16, Jan 7 - Jan 12 $17.00, Dec 20 - Jan 16 $9.78, Jan 12 12:56 am $24.18, Jan 16 11:47 pm $17.00, Dec 20 - Jan 16 $16.97, Jan 16 11:47 pm $24.65, Jan 22 - Feb 3 $23.20, Jan 22 - Feb 8 $20.00, Jan 22 12:43 am $24.65, Jan 22 - Feb 3 $23.20, Jan 22 - Feb 8 $20.65, Jan 27 3:02 am $24.65, Jan 22 - Feb 3 $23.20, Jan 22 - Feb 8 $20.47, Jan 29 4:27 pm $24.65, Jan 22 - Feb 3 $23.20, Jan 22 - Feb 8 $20.08, Feb 3 5:56 pm $23.41, Feb 8 8:10 pm $23.20, Jan 22 - Feb 8 $17.22, Feb 8 8:10 pm $22.23, Feb 14 - Feb 19 $22.22, Feb 14 - Feb 19 $13.70, Feb 14 2:29 am $22.23, Feb 14 - Feb 19 $22.22, Feb 14 - Feb 19 $12.01, Feb 19 10:41 am $22.16, Feb 24 - Mar 17 $22.15, Feb 24 - Mar 17 $11.13, Feb 24 11:38 pm $22.16, Feb 24 - Mar 17 $22.15, Feb 24 - Mar 17 $9.54, Mar 5 2:17 pm $22.16, Feb 24 - Mar 17 $22.15, Feb 24 - Mar 17 $7.95, Mar 17 2:55 am $21.69, Mar 28 2:47 pm $21.68, Mar 28 2:47 pm $7.30, Mar 28 2:47 pm 59,291 1,022,978
1,171,875
781,250
390,625
Oct
Dec
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2015
2016
Price Details
New
Last Seen
$21.69 Mar 28, '16
Highest
$34.17 Oct 1, '13
Lowest
$21.61 Aug 5, '15
Average
$22.16 (30d avg)
Added
Oct 1, 2013
3rd Party New
Last Seen
$21.68 Mar 28, '16
Highest
$23.74 Dec 11, '14
Lowest
$13.15 Mar 24, '15
Average
$22.15 (30d avg)
Added
Oct 1, 2013
3rd Party Used
Last Seen
$7.30 Mar 28, '16
Highest
$24.74 Mar 12, '15
Lowest
$7.30 Mar 28, '16
Average
$8.74 (30d avg)
Added
Oct 1, 2013
Sales Rank
30 day average: 455,830 489,475
Product Description
In the past, if you wanted to assess the novelty of an idea, you had to wade through the patent database at the U.S. Patent and Trademark Office (PTO) in Virginia -- or hire a lawyer to do a patent search for $500 and up. The cost and inconvenience of these searches often meant that good ideas were left to rot on the vine.
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