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$11.46, Sep 10 11:35 am $13.12, Nov 11 - Jan 11 $13.18, Jan 12 - Jul 21 $13.18, Feb 17 2:40 am $13.18, Jan 12 - Jul 21 $13.18, Jan 12 - Jul 21 $8.77, May 3 - May 16 $8.65, May 3 - May 8 $13.18, Jan 12 - Jul 21 $8.77, May 3 - May 16 $8.61, May 9 - May 20 $13.18, Jan 12 - Jul 21 $8.61, May 9 - May 20 $7.00, May 17 - May 22 $13.18, Jan 12 - Jul 21 $8.42, May 20 - Jul 24 $7.00, May 17 - May 22 $13.18, Jan 12 - Jul 21 $8.77, May 29 6:47 am $8.42, May 20 - Jul 24 $13.18, Jan 12 - Jul 21 $8.78, May 30 - Jul 5 $8.42, May 20 - Jul 24 $13.18, Jan 12 - Jul 21 $9.31, Jul 6 - Jul 25 $8.42, May 20 - Jul 24 $13.29, Jul 23 - Aug 12 $9.31, Jul 6 - Jul 25 $8.63, Jul 24 - Jul 25 $13.29, Jul 23 - Aug 12 $9.46, Jul 26 - Aug 1 $8.77, Jul 26 - Jul 29 $13.29, Jul 23 - Aug 12 $9.46, Jul 26 - Aug 1 $8.75, Jul 31 - Aug 2 $13.29, Jul 23 - Aug 12 $9.37, Aug 3 11:19 pm $8.73, Aug 3 1:22 am $13.29, Jul 23 - Aug 12 $9.33, Aug 4 - Sep 6 $8.71, Aug 5 - Aug 6 $13.29, Jul 23 - Aug 12 $9.33, Aug 4 - Sep 6 $8.82, Aug 9 1:42 am $13.29, Jul 23 - Aug 12 $9.33, Aug 4 - Sep 6 $8.81, Aug 11 2:00 am $13.45, Aug 13 - Aug 15 $9.33, Aug 4 - Sep 6 $8.81, Aug 12 - Aug 13 $13.45, Aug 13 - Aug 15 $9.33, Aug 4 - Sep 6 $8.79, Aug 14 - Aug 19 $13.18, Aug 17 - Nov 7 $9.33, Aug 4 - Sep 6 $8.79, Aug 14 - Aug 19 $13.18, Aug 17 - Nov 7 $9.33, Aug 4 - Sep 6 $8.76, Aug 20 10:54 am $13.18, Aug 17 - Nov 7 $9.33, Aug 4 - Sep 6 $8.75, Aug 21 - Sep 8 $13.18, Aug 17 - Nov 7 $8.75, Aug 21 - Sep 8 $6.75, Sep 7 9:27 am $13.18, Aug 17 - Nov 7 $9.33, Sep 8 - Oct 12 $8.73, Sep 9 - Sep 15 $13.18, Aug 17 - Nov 7 $9.33, Sep 8 - Oct 12 $8.71, Sep 16 - Sep 22 $13.18, Aug 17 - Nov 7 $9.33, Sep 8 - Oct 12 $8.69, Sep 23 10:53 pm $13.18, Aug 17 - Nov 7 $9.33, Sep 8 - Oct 12 $8.68, Sep 26 4:38 am $13.18, Aug 17 - Nov 7 $9.33, Sep 8 - Oct 12 $8.62, Sep 29 8:24 am $13.18, Aug 17 - Nov 7 $9.33, Sep 8 - Oct 12 $8.67, Oct 1 - Oct 2 $13.18, Aug 17 - Nov 7 $9.33, Sep 8 - Oct 12 $8.65, Oct 3 3:53 pm $13.18, Aug 17 - Nov 7 $9.33, Sep 8 - Oct 12 $8.64, Oct 5 - Oct 17 $13.18, Aug 17 - Nov 7 $9.31, Oct 14 - Oct 21 $8.64, Oct 5 - Oct 17 $13.18, Aug 17 - Nov 7 $9.31, Oct 14 - Oct 21 $8.80, Oct 18 - Oct 21 $13.18, Aug 17 - Nov 7 $9.32, Oct 23 - Oct 31 $8.74, Oct 23 12:05 pm $13.18, Aug 17 - Nov 7 $9.32, Oct 23 - Oct 31 $8.72, Oct 28 8:49 pm $13.18, Aug 17 - Nov 7 $9.32, Oct 23 - Oct 31 $8.71, Oct 31 1:14 pm $13.18, Aug 17 - Nov 7 $8.82, Nov 3 - Nov 12 $8.70, Nov 3 - Nov 10 $13.45, Nov 10 - Dec 4 $8.82, Nov 3 - Nov 12 $8.70, Nov 3 - Nov 10 $13.45, Nov 10 - Dec 4 $8.82, Nov 3 - Nov 12 $8.68, Nov 12 8:48 pm $13.45, Nov 10 - Dec 4 $9.31, Nov 15 - Nov 20 $8.66, Nov 15 3:05 pm $13.45, Nov 10 - Dec 4 $9.31, Nov 15 - Nov 20 $8.67, Nov 18 - Nov 20 $13.45, Nov 10 - Dec 4 $8.65, Nov 22 6:26 am $8.63, Nov 22 6:26 am $13.45, Nov 10 - Dec 4 $9.31, Nov 23 - Feb 17 $8.62, Nov 23 - Nov 24 $13.45, Nov 10 - Dec 4 $9.31, Nov 23 - Feb 17 $8.60, Nov 25 - Nov 27 $13.45, Nov 10 - Dec 4 $9.31, Nov 23 - Feb 17 $8.82, Nov 29 - Nov 30 $13.45, Nov 10 - Dec 4 $9.31, Nov 23 - Feb 17 $8.81, Dec 1 - Dec 3 $13.45, Nov 10 - Dec 4 $9.31, Nov 23 - Feb 17 $8.80, Dec 4 12:01 pm $13.18, Dec 5 - Dec 10 $9.31, Nov 23 - Feb 17 $8.78, Dec 6 - Dec 7 $13.18, Dec 5 - Dec 10 $9.31, Nov 23 - Feb 17 $9.18, Dec 9 4:56 pm $13.45, Dec 11 - Dec 25 $9.33, Dec 11 - Dec 17 $9.31, Nov 23 - Feb 17 $13.45, Dec 11 - Dec 25 $9.31, Nov 23 - Feb 17 $9.25, Dec 20 2:13 pm $13.45, Dec 11 - Dec 25 $9.31, Nov 23 - Feb 17 $8.94, Dec 23 - Dec 24 $13.18, Dec 26 - Feb 25 $9.31, Nov 23 - Feb 17 $8.94, Dec 26 - Dec 29 $13.18, Dec 26 - Feb 25 $9.31, Nov 23 - Feb 17 $8.92, Dec 30 - Jan 11 $13.18, Dec 26 - Feb 25 $9.31, Nov 23 - Feb 17 $8.91, Jan 12 - Jan 14 $13.18, Dec 26 - Feb 25 $9.31, Nov 23 - Feb 17 $8.88, Jan 17 7:00 pm $13.18, Dec 26 - Feb 25 $9.31, Nov 23 - Feb 17 $8.86, Jan 20 - Jan 23 $13.18, Dec 26 - Feb 25 $9.31, Nov 23 - Feb 17 $8.85, Jan 24 - Jan 25 $13.18, Dec 26 - Feb 25 $9.31, Nov 23 - Feb 17 $8.84, Jan 26 - Jan 27 $13.18, Dec 26 - Feb 25 $9.31, Nov 23 - Feb 17 $8.82, Jan 29 - Feb 5 $13.18, Dec 26 - Feb 25 $9.31, Nov 23 - Feb 17 $8.81, Feb 6 4:37 am $13.18, Dec 26 - Feb 25 $9.31, Nov 23 - Feb 17 $8.80, Feb 7 - Feb 8 $13.18, Dec 26 - Feb 25 $9.31, Nov 23 - Feb 17 $8.78, Feb 9 - Feb 13 $13.18, Dec 26 - Feb 25 $9.31, Nov 23 - Feb 17 $8.74, Feb 16 9:52 am $13.18, Dec 26 - Feb 25 $9.27, Feb 18 - Feb 19 $8.74, Feb 18 - Feb 20 $13.18, Dec 26 - Feb 25 $9.29, Feb 20 - Mar 1 $8.72, Feb 21 - Feb 25 $13.45, Feb 26 - Apr 25 $9.29, Feb 20 - Mar 1 $8.70, Feb 26 7:28 am $13.45, Feb 26 - Apr 25 $9.29, Feb 20 - Mar 1 $8.68, Feb 28 6:49 am $13.45, Feb 26 - Apr 25 $9.32, Mar 2 4:44 pm $7.99, Mar 2 4:44 pm $13.45, Feb 26 - Apr 25 $9.31, Mar 3 - Mar 4 $9.02, Mar 4 7:19 pm $13.45, Feb 26 - Apr 25 $9.34, Mar 5 - Mar 22 $9.33, Mar 5 - Mar 17 $13.45, Feb 26 - Apr 25 $9.34, Mar 5 - Mar 22 $9.23, Mar 20 2:51 am $13.45, Feb 26 - Apr 25 $9.34, Mar 5 - Mar 22 $9.07, Mar 22 11:09 am $13.45, Feb 26 - Apr 25 $9.30, Mar 23 - Apr 1 $9.24, Mar 24 6:27 pm $13.45, Feb 26 - Apr 25 $9.30, Mar 23 - Apr 1 $9.23, Mar 25 - Mar 27 $13.45, Feb 26 - Apr 25 $9.30, Mar 23 - Apr 1 $9.21, Mar 29 2:27 pm $13.45, Feb 26 - Apr 25 $9.30, Mar 23 - Apr 1 $9.20, Mar 30 - Apr 1 $13.45, Feb 26 - Apr 25 $9.30, Apr 3 - Apr 9 $9.12, Apr 3 6:07 pm $13.45, Feb 26 - Apr 25 $9.30, Apr 3 - Apr 9 $9.14, Apr 6 - Apr 7 $13.45, Feb 26 - Apr 25 $9.30, Apr 3 - Apr 9 $9.12, Apr 9 3:25 am $13.45, Feb 26 - Apr 25 $9.28, Apr 10 12:19 pm $9.13, Apr 10 12:19 pm $13.45, Feb 26 - Apr 25 $9.29, Apr 12 - Apr 25 $9.11, Apr 13 10:42 am $13.45, Feb 26 - Apr 25 $9.29, Apr 12 - Apr 25 $9.10, Apr 14 - Apr 25 $13.45, Apr 27 - Jul 8 $9.29, Apr 27 - May 4 $9.09, Apr 27 8:38 am $13.45, Apr 27 - Jul 8 $9.29, Apr 27 - May 4 $9.04, Apr 30 - May 3 $13.45, Apr 27 - Jul 8 $9.34, May 5 - May 25 $9.02, May 4 - May 13 $13.45, Apr 27 - Jul 8 $9.34, May 5 - May 25 $9.01, May 14 5:12 pm $13.45, Apr 27 - Jul 8 $9.34, May 5 - May 25 $9.00, May 16 - May 20 $13.45, Apr 27 - Jul 8 $9.34, May 5 - May 25 $8.98, May 22 - May 31 $13.45, Apr 27 - Jul 8 $8.98, May 27 - May 31 $8.98, May 22 - May 31 $13.45, Apr 27 - Jul 8 $9.33, Jun 3 - Jun 10 $8.93, Jun 3 4:50 am $13.45, Apr 27 - Jul 8 $9.33, Jun 3 - Jun 10 $8.87, Jun 5 1:31 pm $13.45, Apr 27 - Jul 8 $9.33, Jun 3 - Jun 10 $8.76, Jun 7 9:52 pm $13.45, Apr 27 - Jul 8 $9.33, Jun 3 - Jun 10 $8.69, Jun 10 1:33 am $13.45, Apr 27 - Jul 8 $8.57, Jun 14 12:59 am $8.56, Jun 12 - Jun 21 $13.45, Apr 27 - Jul 8 $8.56, Jun 12 - Jun 21 $8.54, Jun 17 - Jun 19 $13.45, Apr 27 - Jul 8 $8.56, Jun 12 - Jun 21 $8.55, Jun 21 - Jun 25 $13.45, Apr 27 - Jul 8 $9.33, Jun 23 - Aug 31 $8.55, Jun 21 - Jun 25 $13.45, Apr 27 - Jul 8 $9.33, Jun 23 - Aug 31 $8.54, Jun 27 - Jul 1 $13.45, Apr 27 - Jul 8 $9.33, Jun 23 - Aug 31 $8.55, Jul 3 - Jul 13 $13.41, Jul 10 - Aug 21 $9.33, Jun 23 - Aug 31 $8.55, Jul 3 - Jul 13 $13.41, Jul 10 - Aug 21 $9.33, Jun 23 - Aug 31 $8.66, Jul 15 9:10 am $13.41, Jul 10 - Aug 21 $9.33, Jun 23 - Aug 31 $8.65, Jul 21 - Jul 24 $13.41, Jul 10 - Aug 21 $9.33, Jun 23 - Aug 31 $8.66, Aug 12 7:49 am $13.41, Jul 10 - Aug 21 $9.33, Jun 23 - Aug 31 $8.65, Aug 14 - Aug 16 $13.41, Jul 10 - Aug 21 $9.33, Jun 23 - Aug 31 $8.66, Aug 18 1:41 am $13.41, Jul 10 - Aug 21 $9.33, Jun 23 - Aug 31 $8.65, Aug 21 - Aug 27 $13.45, Aug 23 - Aug 29 $9.33, Jun 23 - Aug 31 $8.65, Aug 21 - Aug 27 $13.41, Aug 31 - Nov 7 $9.33, Jun 23 - Aug 31 $8.83, Aug 31 11:30 am $13.41, Aug 31 - Nov 7 $9.05, Sep 2 9:38 am $8.50, Sep 2 - Sep 14 $13.41, Aug 31 - Nov 7 $9.03, Sep 4 - Sep 8 $8.50, Sep 2 - Sep 14 $13.41, Aug 31 - Nov 7 $8.61, Sep 10 8:12 am $8.50, Sep 2 - Sep 14 $13.41, Aug 31 - Nov 7 $9.02, Sep 12 7:42 am $8.50, Sep 2 - Sep 14 $13.41, Aug 31 - Nov 7 $8.90, Sep 14 - Sep 16 $8.50, Sep 2 - Sep 14 $13.41, Aug 31 - Nov 7 $9.29, Sep 16 - Sep 20 $8.90, Sep 14 - Sep 16 $13.41, Aug 31 - Nov 7 $9.29, Sep 16 - Sep 20 $8.89, Sep 18 - Sep 20 $13.41, Aug 31 - Nov 7 $9.32, Sep 22 - Sep 30 $8.84, Sep 22 4:45 am $13.41, Aug 31 - Nov 7 $9.32, Sep 22 - Sep 30 $8.58, Sep 24 5:00 am $13.41, Aug 31 - Nov 7 $9.32, Sep 22 - Sep 30 $8.51, Sep 26 4:58 am $13.41, Aug 31 - Nov 7 $9.32, Sep 22 - Sep 30 $8.39, Sep 30 4:40 am $13.41, Aug 31 - Nov 7 $8.91, Oct 2 6:07 am $8.40, Oct 2 6:07 am $13.41, Aug 31 - Nov 7 $8.87, Oct 4 - Oct 6 $8.39, Oct 4 7:48 am $13.41, Aug 31 - Nov 7 $8.87, Oct 4 - Oct 6 $8.40, Oct 6 9:53 am $13.41, Aug 31 - Nov 7 $8.41, Oct 8 - Oct 22 $8.39, Oct 8 - Oct 16 $13.41, Aug 31 - Nov 7 $8.41, Oct 8 - Oct 22 $8.40, Oct 18 - Oct 26 $13.41, Aug 31 - Nov 7 $8.40, Oct 18 - Oct 26 $7.48, Oct 24 - Nov 1 $13.41, Aug 31 - Nov 7 $8.39, Oct 28 10:10 am $7.48, Oct 24 - Nov 1 $13.41, Aug 31 - Nov 7 $8.40, Oct 30 10:34 am $7.48, Oct 24 - Nov 1 $13.41, Aug 31 - Nov 7 $8.41, Nov 3 - Nov 13 $8.40, Nov 3 - Nov 5 $13.41, Aug 31 - Nov 7 $8.41, Nov 3 - Nov 13 $8.39, Nov 7 3:19 pm $13.67, Nov 9 - Nov 27 $8.41, Nov 3 - Nov 13 $8.40, Nov 9 - Nov 11 $13.67, Nov 9 - Nov 27 $9.06, Nov 16 1:09 am $8.40, Nov 16 1:09 am $13.67, Nov 9 - Nov 27 $8.79, Nov 18 - Nov 24 $5.99, Nov 18 - Nov 20 $13.67, Nov 9 - Nov 27 $8.79, Nov 18 - Nov 24 $7.49, Nov 22 - Nov 24 $13.67, Nov 9 - Nov 27 $8.83, Nov 27 - Nov 29 $8.37, Nov 27 - Nov 29 $13.94, Nov 29 - Dec 4 $8.83, Nov 27 - Nov 29 $8.37, Nov 27 - Nov 29 $13.94, Nov 29 - Dec 4 $9.11, Dec 2 2:26 am $9.03, Dec 2 2:26 am $13.94, Nov 29 - Dec 4 $9.09, Dec 4 2:20 pm $9.04, Dec 4 2:20 pm $14.21, Dec 7 - Dec 9 $9.01, Dec 7 1:40 am $8.99, Dec 7 1:40 am $14.21, Dec 7 - Dec 9 $8.96, Dec 9 4:16 pm $8.96, Dec 9 4:16 pm $14.95, Dec 12 - Dec 30 $8.94, Dec 12 5:45 am $8.94, Dec 12 5:45 am $14.95, Dec 12 - Dec 30 $8.90, Dec 14 6:48 pm $8.46, Dec 14 6:48 pm $14.95, Dec 12 - Dec 30 $8.88, Dec 17 8:06 am $8.43, Dec 17 8:06 am $14.95, Dec 12 - Dec 30 $9.36, Dec 22 6:17 am $8.95, Dec 22 6:17 am $14.95, Dec 12 - Dec 30 $9.19, Dec 24 4:45 pm $8.88, Dec 24 4:45 pm $14.95, Dec 12 - Dec 30 $9.13, Dec 27 11:12 am $8.82, Dec 27 11:12 am $14.95, Dec 12 - Dec 30 $9.08, Dec 30 12:52 am $8.73, Dec 30 12:52 am $14.20, Jan 1 - Mar 25 $9.05, Jan 1 9:50 am $8.68, Jan 1 9:50 am $14.20, Jan 1 - Mar 25 $9.01, Jan 3 8:35 pm $8.66, Jan 3 8:35 pm $14.20, Jan 1 - Mar 25 $8.92, Jan 6 7:06 am $8.58, Jan 6 7:06 am $14.20, Jan 1 - Mar 25 $8.54, Jan 8 7:02 pm $8.42, Jan 8 7:02 pm $14.20, Jan 1 - Mar 25 $8.53, Jan 11 - Jan 13 $8.32, Jan 11 - Jan 13 $14.20, Jan 1 - Mar 25 $8.51, Jan 16 6:58 am $8.30, Jan 16 6:58 am $14.20, Jan 1 - Mar 25 $8.47, Jan 18 8:09 pm $8.29, Jan 18 - Jan 21 $14.20, Jan 1 - Mar 25 $8.43, Jan 21 9:23 am $8.29, Jan 18 - Jan 21 $14.20, Jan 1 - Mar 25 $8.38, Jan 23 - Feb 3 $8.27, Jan 23 11:03 pm $14.20, Jan 1 - Mar 25 $8.38, Jan 23 - Feb 3 $8.28, Jan 26 - Jan 31 $14.20, Jan 1 - Mar 25 $8.38, Jan 23 - Feb 3 $8.37, Feb 3 3:55 am $14.20, Jan 1 - Mar 25 $8.35, Feb 5 - Feb 24 $8.02, Feb 5 - Mar 1 $14.20, Jan 1 - Mar 25 $8.38, Feb 27 - Mar 1 $8.02, Feb 5 - Mar 1 $14.20, Jan 1 - Mar 25 $9.05, Mar 7 - Mar 31 $8.35, Mar 7 - Mar 31 $14.48, Mar 31 9:19 am $9.05, Mar 7 - Mar 31 $8.35, Mar 7 - Mar 31 22,363 413,999
468,750
312,500
156,250
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Price Details
New
Latest
$14.48 15 hrs ago
Highest
$14.95 Dec 12, '15
Lowest
$11.46 Sep 10, '13
Average
$14.20 (30d avg)
Added
Sep 10, 2013
3rd Party New
Latest
$8.35 15 hrs ago
Highest
$13.18 Feb 17, '14
Lowest
$8.27 Jan 23, '16
Average
$8.36 (30d avg)
Added
Sep 10, 2013
3rd Party Used
Latest
$9.05 15 hrs ago
Highest
$9.46 Jul 26, '14
Lowest
$5.99 Nov 18, '15
Average
$8.85 (30d avg)
Added
Sep 10, 2013
Sales Rank
30 day average: 37,812 55,240
Product Description
has identified the mathematical formulas that are most commonly used in the construction industry and simplified them using a clear, step-by-step approach. Topics include basic conversions, percentages, volume calculations, framing calculations, and more. The guide also offers more than just solid content: its durable material makes it a toolbox- and site-friendly resource, and its tabs make it easy to quickly access the information you need, when you need it.
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