Buy from Amazon
$96.30 $2.40
$75.00
$50.00
$25.00
Dec
Mar
Jun
Sep
Dec
Mar
Jun
Sep
Dec
Mar
Jun
2014
2015
2016
$45.98, Sep 14 4:06 pm $47.45, Nov 18 - Dec 18 $46.97, Dec 21 - Dec 26 $46.49, Dec 28 - Jan 22 $46.11, Jan 23 - Mar 14 $49.35, Mar 15 - Apr 10 $46.11, Apr 11 - May 5 $46.11, Apr 11 - May 5 $20.78, May 3 - Jul 23 $15.00, May 5 - May 6 $48.28, May 6 - May 26 $20.78, May 3 - Jul 23 $14.40, May 7 - May 8 $48.28, May 6 - May 26 $20.78, May 3 - Jul 23 $13.82, May 9 - May 10 $48.28, May 6 - May 26 $20.78, May 3 - Jul 23 $13.27, May 11 - May 12 $48.28, May 6 - May 26 $20.78, May 3 - Jul 23 $12.74, May 13 - May 15 $48.28, May 6 - May 26 $20.78, May 3 - Jul 23 $12.23, May 16 - May 17 $48.28, May 6 - May 26 $20.78, May 3 - Jul 23 $11.74, May 18 - May 23 $48.28, May 6 - May 26 $20.78, May 3 - Jul 23 $13.27, May 23 - Jun 15 $49.35, May 27 - Jul 31 $20.78, May 3 - Jul 23 $13.27, May 23 - Jun 15 $49.35, May 27 - Jul 31 $20.78, May 3 - Jul 23 $13.00, Jun 16 - Jun 17 $49.35, May 27 - Jul 31 $20.78, May 3 - Jul 23 $12.74, Jun 18 - Jun 20 $49.35, May 27 - Jul 31 $20.78, May 3 - Jul 23 $12.49, Jun 21 - Jun 23 $49.35, May 27 - Jul 31 $20.78, May 3 - Jul 23 $12.24, Jun 23 - Jun 28 $49.35, May 27 - Jul 31 $20.78, May 3 - Jul 23 $12.00, Jun 29 - Jun 30 $49.35, May 27 - Jul 31 $20.78, May 3 - Jul 23 $11.76, Jul 1 - Jul 4 $49.35, May 27 - Jul 31 $20.78, May 3 - Jul 23 $12.24, Jul 5 - Aug 5 $49.35, May 27 - Jul 31 $15.00, Jul 24 - Sep 2 $12.24, Jul 5 - Aug 5 $44.03, Aug 3 2:45 am $15.00, Jul 24 - Sep 2 $12.24, Jul 5 - Aug 5 $44.01, Aug 5 12:13 am $15.00, Jul 24 - Sep 2 $12.24, Jul 5 - Aug 5 $43.98, Aug 8 12:28 am $15.00, Jul 24 - Sep 2 $4.26, Aug 5 - Aug 14 $43.94, Aug 10 6:35 am $15.00, Jul 24 - Sep 2 $4.26, Aug 5 - Aug 14 $43.85, Aug 13 1:44 am $15.00, Jul 24 - Sep 2 $4.26, Aug 5 - Aug 14 $43.69, Aug 14 11:58 pm $15.00, Jul 24 - Sep 2 $8.97, Aug 14 11:58 pm $43.63, Aug 17 3:02 am $15.00, Jul 24 - Sep 2 $8.99, Aug 15 - Aug 17 $43.53, Aug 19 9:01 am $15.00, Jul 24 - Sep 2 $8.32, Aug 19 9:01 am $43.45, Aug 22 10:59 am $15.00, Jul 24 - Sep 2 $7.91, Aug 22 10:59 am $43.41, Aug 24 1:47 pm $15.00, Jul 24 - Sep 2 $7.51, Aug 24 1:47 pm $43.37, Aug 26 4:15 pm $15.00, Jul 24 - Sep 2 $7.02, Aug 26 4:15 pm $43.40, Aug 28 8:52 pm $15.00, Jul 24 - Sep 2 $6.62, Aug 28 8:52 pm $43.62, Aug 31 4:30 am $15.00, Jul 24 - Sep 2 $6.09, Aug 31 4:30 am $44.14, Sep 2 11:58 am $15.00, Jul 24 - Sep 2 $5.56, Sep 2 11:58 am $44.73, Sep 4 8:33 pm $14.98, Sep 4 - Sep 18 $5.09, Sep 4 8:33 pm $45.19, Sep 7 5:08 am $14.98, Sep 4 - Sep 18 $4.79, Sep 7 5:08 am $45.69, Sep 9 1:47 pm $14.98, Sep 4 - Sep 18 $4.68, Sep 9 1:47 pm $45.96, Sep 11 9:52 pm $14.98, Sep 4 - Sep 18 $4.34, Sep 11 9:52 pm $46.34, Sep 16 4:49 am $14.98, Sep 4 - Sep 18 $3.57, Sep 16 4:49 am $46.46, Sep 18 7:06 am $14.98, Sep 4 - Sep 18 $3.23, Sep 18 7:06 am $46.63, Sep 20 - Sep 25 $33.08, Sep 20 8:26 am $2.91, Sep 20 8:26 am $46.63, Sep 20 - Sep 25 $46.29, Sep 22 4:02 pm $2.46, Sep 22 4:02 pm $46.63, Sep 20 - Sep 25 $46.23, Sep 24 - Oct 2 $2.45, Sep 25 9:13 pm $46.52, Sep 27 11:01 pm $46.23, Sep 24 - Oct 2 $2.48, Sep 27 - Sep 30 $46.46, Sep 30 12:12 am $46.23, Sep 24 - Oct 2 $2.48, Sep 27 - Sep 30 $46.40, Oct 2 3:13 am $46.23, Sep 24 - Oct 2 $6.30, Oct 2 3:13 am $46.41, Oct 4 5:37 am $45.23, Oct 4 - Oct 28 $6.15, Oct 4 5:37 am $46.32, Oct 6 7:07 am $45.23, Oct 4 - Oct 28 $8.99, Oct 6 - Oct 10 $46.63, Oct 10 12:19 pm $45.23, Oct 4 - Oct 28 $8.99, Oct 6 - Oct 10 $46.60, Oct 12 2:27 pm $45.23, Oct 4 - Oct 28 $11.47, Oct 12 2:27 pm $46.63, Oct 14 4:15 pm $45.23, Oct 4 - Oct 28 $14.85, Oct 14 4:15 pm $46.42, Oct 16 8:18 pm $45.23, Oct 4 - Oct 28 $14.70, Oct 16 - Nov 3 $46.40, Oct 19 12:31 am $45.23, Oct 4 - Oct 28 $14.70, Oct 16 - Nov 3 $46.34, Oct 21 5:13 am $45.23, Oct 4 - Oct 28 $14.70, Oct 16 - Nov 3 $46.38, Oct 23 11:50 am $45.23, Oct 4 - Oct 28 $14.70, Oct 16 - Nov 3 $46.35, Oct 28 8:18 pm $45.23, Oct 4 - Oct 28 $14.70, Oct 16 - Nov 3 $46.63, Nov 3 - Dec 7 $45.09, Nov 3 6:39 am $14.70, Oct 16 - Nov 3 $46.63, Nov 3 - Dec 7 $44.68, Nov 9 1:28 pm $36.53, Nov 9 1:28 pm $46.63, Nov 3 - Dec 7 $44.43, Nov 12 9:27 am $35.75, Nov 12 9:27 am $46.63, Nov 3 - Dec 7 $44.01, Nov 16 4:57 pm $43.96, Nov 16 4:57 pm $46.63, Nov 3 - Dec 7 $43.76, Nov 19 5:00 pm $34.24, Nov 19 5:00 pm $46.63, Nov 3 - Dec 7 $43.55, Nov 21 - Dec 5 $32.79, Nov 21 5:15 pm $46.63, Nov 3 - Dec 7 $43.55, Nov 21 - Dec 5 $31.34, Nov 23 5:13 pm $46.63, Nov 3 - Dec 7 $43.55, Nov 21 - Dec 5 $30.00, Nov 27 4:54 pm $46.63, Nov 3 - Dec 7 $43.55, Nov 21 - Dec 5 $28.76, Nov 29 3:27 pm $46.63, Nov 3 - Dec 7 $43.55, Nov 21 - Dec 5 $27.53, Dec 1 2:32 pm $46.63, Nov 3 - Dec 7 $43.55, Nov 21 - Dec 5 $25.71, Dec 5 10:35 am $46.63, Nov 3 - Dec 7 $43.53, Dec 7 8:48 am $24.60, Dec 7 8:48 am $46.59, Dec 9 - Dec 13 $43.39, Dec 9 - Dec 13 $24.06, Dec 9 - Dec 13 $46.33, Dec 17 11:40 am $43.55, Dec 17 11:40 am $23.53, Dec 15 - Dec 17 $46.57, Dec 22 7:26 am $43.53, Dec 22 - Jan 5 $23.01, Dec 22 - Dec 25 $46.54, Dec 24 5:33 am $43.53, Dec 22 - Jan 5 $23.01, Dec 22 - Dec 25 $46.52, Dec 26 7:04 am $43.53, Dec 22 - Jan 5 $22.50, Dec 26 - Dec 27 $46.45, Dec 29 3:35 am $43.53, Dec 22 - Jan 5 $22.00, Dec 29 - Dec 30 $46.44, Dec 30 8:37 pm $43.53, Dec 22 - Jan 5 $22.00, Dec 29 - Dec 30 $49.35, Jan 3 7:00 am $43.53, Dec 22 - Jan 5 $21.03, Jan 3 - Jan 7 $46.50, Jan 5 11:50 am $43.53, Dec 22 - Jan 5 $21.03, Jan 3 - Jan 7 $46.38, Jan 7 3:12 pm $42.59, Jan 6 - Jan 7 $21.03, Jan 3 - Jan 7 $46.43, Jan 10 10:59 pm $42.61, Jan 8 - Jan 12 $36.33, Jan 10 10:59 pm $46.55, Jan 12 7:14 am $42.61, Jan 8 - Jan 12 $36.35, Jan 12 - Jan 16 $46.58, Jan 14 - Jan 19 $42.53, Jan 14 5:34 pm $36.35, Jan 12 - Jan 16 $46.58, Jan 14 - Jan 19 $42.44, Jan 17 10:05 am $36.46, Jan 17 - Jan 19 $46.58, Jan 14 - Jan 19 $42.41, Jan 19 - Jan 28 $36.38, Jan 20 - Jan 30 $46.58, Jan 14 - Jan 19 $42.34, Feb 1 11:46 am $36.33, Feb 1 11:46 am $46.58, Jan 14 - Jan 19 $42.27, Feb 3 8:19 am $36.32, Feb 3 - Feb 6 $46.58, Jan 14 - Jan 19 $42.23, Feb 5 2:25 am $36.32, Feb 3 - Feb 6 $46.58, Jan 14 - Jan 19 $42.14, Feb 8 4:16 pm $36.20, Feb 8 4:16 pm $46.58, Jan 14 - Jan 19 $42.43, Feb 10 - Feb 12 $36.13, Feb 10 11:29 am $46.58, Jan 14 - Jan 19 $42.42, Feb 14 - Feb 15 $36.39, Feb 14 - Feb 17 $46.58, Jan 14 - Jan 19 $42.94, Feb 17 - Feb 19 $36.39, Feb 14 - Feb 17 $46.58, Jan 14 - Jan 19 $42.94, Feb 17 - Feb 19 $36.84, Feb 19 6:18 pm $46.58, Jan 14 - Jan 19 $43.07, Feb 21 - Feb 23 $36.95, Feb 21 - Feb 23 $46.58, Jan 14 - Jan 19 $42.99, Feb 25 12:01 pm $36.90, Feb 25 12:01 pm $46.58, Jan 14 - Jan 19 $42.97, Feb 27 - Mar 1 $36.86, Feb 27 10:23 am $46.58, Jan 14 - Jan 19 $42.97, Feb 27 - Mar 1 $36.87, Mar 1 - Mar 3 $46.58, Jan 14 - Jan 19 $42.91, Mar 3 2:14 pm $36.87, Mar 1 - Mar 3 $51.95, Mar 7 - Mar 14 $42.74, Mar 7 5:58 pm $36.70, Mar 7 5:58 pm $51.95, Mar 7 - Mar 14 $42.70, Mar 9 7:35 pm $36.63, Mar 9 - Mar 12 $51.95, Mar 7 - Mar 14 $42.69, Mar 12 4:48 am $36.63, Mar 9 - Mar 12 $51.95, Mar 7 - Mar 14 $42.68, Mar 14 11:56 am $36.62, Mar 14 11:56 am $46.91, Mar 17 - Mar 21 $42.61, Mar 17 9:48 am $36.60, Mar 17 9:48 am $46.91, Mar 17 - Mar 21 $42.54, Mar 19 4:15 pm $36.52, Mar 19 4:15 pm $46.91, Mar 17 - Mar 21 $42.47, Mar 21 9:43 pm $36.45, Mar 21 9:43 pm $49.35, Mar 24 4:55 am $42.32, Mar 24 4:55 am $36.38, Mar 24 4:55 am $46.77, Mar 26 - Mar 28 $42.18, Mar 26 11:41 am $36.31, Mar 26 11:41 am $46.77, Mar 26 - Mar 28 $42.17, Mar 28 7:12 pm $37.55, Mar 28 7:12 pm $45.40, Mar 31 - Apr 13 $41.40, Mar 31 3:46 am $36.17, Mar 31 3:46 am $45.40, Mar 31 - Apr 13 $41.28, Apr 2 5:43 pm $35.40, Apr 2 5:43 pm $45.40, Mar 31 - Apr 13 $41.15, Apr 5 8:26 am $35.39, Apr 5 8:26 am $45.40, Mar 31 - Apr 13 $41.27, Apr 8 12:33 am $35.28, Apr 8 12:33 am $45.40, Mar 31 - Apr 13 $41.25, Apr 10 - Apr 13 $35.38, Apr 10 5:26 pm $45.40, Mar 31 - Apr 13 $41.25, Apr 10 - Apr 13 $35.37, Apr 13 - Apr 16 $45.96, Apr 16 - Apr 24 $41.23, Apr 16 7:00 am $35.37, Apr 13 - Apr 16 $45.96, Apr 16 - Apr 24 $41.24, Apr 18 - Apr 21 $35.35, Apr 18 11:10 pm $45.96, Apr 16 - Apr 24 $41.24, Apr 18 - Apr 21 $35.36, Apr 21 2:48 pm $45.96, Apr 27 11:30 am $41.23, Apr 27 - Apr 30 $35.35, Apr 27 - Apr 30 OOS $45.87, Apr 30 8:54 am $41.23, Apr 27 - Apr 30 $35.35, Apr 27 - Apr 30 $45.87, May 3 - May 5 $41.24, May 3 - May 5 $35.36, May 3 - May 5 $43.60, May 9 - May 22 $41.87, May 9 - May 13 $33.94, May 9 9:36 pm $43.60, May 9 - May 22 $41.87, May 9 - May 13 $33.07, May 13 2:25 am $43.60, May 9 - May 22 $42.28, May 16 - May 18 $35.25, May 16 - May 18 $43.60, May 9 - May 22 $43.23, May 22 8:52 pm $34.60, May 22 - Jun 13 $51.95, May 27 4:04 am $43.41, May 27 4:04 am $34.60, May 22 - Jun 13 $47.30, May 31 - Jun 5 $46.36, May 31 - Jun 9 $34.60, May 22 - Jun 13 $47.20, Jun 9 - Jun 28 $46.36, May 31 - Jun 9 $34.60, May 22 - Jun 13 $47.20, Jun 9 - Jun 28 $46.26, Jun 13 - Jun 17 $34.60, May 22 - Jun 13 $47.20, Jun 9 - Jun 28 $46.26, Jun 13 - Jun 17 $33.77, Jun 17 - Jun 28 $47.20, Jun 9 - Jun 28 $46.28, Jun 21 - Jul 7 $33.77, Jun 17 - Jun 28 $47.31, Jul 3 - Jul 7 $46.28, Jun 21 - Jul 7 $33.09, Jul 3 - Jul 12 $47.22, Jul 12 - Jul 20 $43.22, Jul 12 6:52 pm $33.09, Jul 3 - Jul 12 $47.22, Jul 12 - Jul 20 $43.32, Jul 16 11:02 am $33.77, Jul 16 - Aug 29 $47.22, Jul 12 - Jul 20 $43.42, Jul 20 2:11 am $33.77, Jul 16 - Aug 29 $47.04, Jul 23 - Aug 3 $43.36, Jul 23 2:51 pm $33.77, Jul 16 - Aug 29 $47.04, Jul 23 - Aug 3 $43.58, Jul 27 4:41 am $33.77, Jul 16 - Aug 29 $47.04, Jul 23 - Aug 3 $43.16, Jul 30 6:43 pm $33.77, Jul 16 - Aug 29 $47.04, Jul 23 - Aug 3 $43.41, Aug 3 8:33 am $33.77, Jul 16 - Aug 29 $47.16, Aug 6 - Aug 14 $43.48, Aug 6 11:55 pm $33.77, Jul 16 - Aug 29 $47.16, Aug 6 - Aug 14 $43.49, Aug 10 7:56 pm $33.77, Jul 16 - Aug 29 $47.16, Aug 6 - Aug 14 $43.48, Aug 14 2:40 pm $33.77, Jul 16 - Aug 29 $49.35, Aug 18 - Sep 8 $45.35, Aug 18 8:17 am $33.77, Jul 16 - Aug 29 $49.35, Aug 18 - Sep 8 $45.33, Aug 22 - Aug 25 $33.77, Jul 16 - Aug 29 $49.35, Aug 18 - Sep 8 $45.31, Aug 29 - Sep 2 $33.77, Jul 16 - Aug 29 $49.35, Aug 18 - Sep 8 $46.91, Sep 2 8:52 am $45.31, Aug 29 - Sep 2 $49.35, Aug 18 - Sep 8 $46.67, Sep 6 - Oct 1 $45.29, Sep 6 - Sep 8 $46.83, Sep 12 - Sep 23 $46.67, Sep 6 - Oct 1 $42.83, Sep 12 3:03 am $46.83, Sep 12 - Sep 23 $46.67, Sep 6 - Oct 1 $42.97, Sep 16 12:32 am $46.83, Sep 12 - Sep 23 $46.67, Sep 6 - Oct 1 $42.83, Sep 19 - Sep 23 $46.83, Sep 12 - Sep 23 $46.67, Sep 6 - Oct 1 $42.82, Sep 27 5:14 pm $46.83, Sep 12 - Sep 23 $46.67, Sep 6 - Oct 1 $42.80, Oct 1 - Oct 13 $46.83, Sep 12 - Sep 23 $42.80, Oct 1 - Oct 13 $18.00, Oct 5 - Nov 25 OOS $51.95, Oct 13 11:17 pm $42.80, Oct 1 - Oct 13 $18.00, Oct 5 - Nov 25 $51.95, Oct 17 - Oct 21 $42.79, Oct 17 - Oct 21 $18.00, Oct 5 - Nov 25 $42.79, Oct 17 - Oct 21 $18.00, Oct 5 - Nov 25 $42.96, Oct 25 2:05 pm $18.00, Oct 5 - Nov 25 $42.94, Oct 29 12:39 pm $18.00, Oct 5 - Nov 25 $42.93, Oct 31 1:10 pm $18.00, Oct 5 - Nov 25 $42.94, Nov 4 1:04 pm $18.00, Oct 5 - Nov 25 $42.93, Nov 8 3:55 pm $18.00, Oct 5 - Nov 25 $67.51, Nov 12 6:33 pm $18.00, Oct 5 - Nov 25 $46.34, Nov 17 - Nov 21 $18.00, Oct 5 - Nov 25 $46.31, Nov 25 9:32 pm $18.00, Oct 5 - Nov 25 $46.67, Nov 30 - Dec 5 $46.23, Nov 30 3:47 pm $46.67, Nov 30 - Dec 5 $46.18, Dec 5 1:00 pm $46.11, Dec 10 3:31 pm $33.15, Dec 10 - Mar 5 $46.00, Dec 15 4:55 pm $33.15, Dec 10 - Mar 5 $45.93, Dec 20 3:18 pm $33.15, Dec 10 - Mar 5 $46.34, Dec 26 6:01 am $33.15, Dec 10 - Mar 5 $46.29, Dec 30 8:24 pm $33.15, Dec 10 - Mar 5 $46.22, Jan 4 1:38 pm $33.15, Dec 10 - Mar 5 $46.03, Jan 9 10:44 am $33.15, Dec 10 - Mar 5 $45.62, Jan 14 7:55 am $33.15, Dec 10 - Mar 5 $45.20, Jan 19 8:11 am $33.15, Dec 10 - Mar 5 $44.89, Jan 24 8:55 am $33.15, Dec 10 - Mar 5 $43.08, Jan 29 9:35 am $33.15, Dec 10 - Mar 5 $42.69, Feb 3 10:14 am $33.15, Dec 10 - Mar 5 $96.30, Feb 8 11:51 am $33.15, Dec 10 - Mar 5 $91.58, Feb 13 5:44 pm $33.15, Dec 10 - Mar 5 $50.34, Feb 19 2:09 am $33.15, Dec 10 - Mar 5 $53.30, Feb 24 2:45 pm $33.15, Dec 10 - Mar 5 $50.43, Mar 5 1:05 am $33.15, Dec 10 - Mar 5 $67.49, Mar 16 2:49 pm $58.08, Mar 16 2:49 pm $55.30, Mar 28 3:33 am $54.87, Mar 28 3:33 am
147,625 2,381,987
2,734,375
1,822,917
911,458
Oct
Dec
Feb
Apr
Jun
Aug
Oct
Dec
Feb
Apr
2015
2016
Price Details
New
Last Seen
$51.95 Oct 21, '15
Highest
$51.95 Oct 17, '15
Lowest
$43.35 Aug 27, '14
Average
$51.95 (180d avg) $47.09 (365d avg) $46.97 (Lifetime average)
Added
Sep 14, 2013
3rd Party New
Latest
$55.30 Mar 28, '16
Highest
$96.30 Feb 8, '16
Lowest
$14.98 Sep 4, '14
Average
$58.96 (30d avg) $55.73 (90d avg) $50.64 (180d avg) $47.11 (365d avg) $40.32 (Lifetime average)
Added
Sep 14, 2013
3rd Party Used
Latest
$54.87 Mar 28, '16
Highest
$58.08 Mar 16, '16
Lowest
$2.40 Sep 24, '14
Average
$42.73 (30d avg) $36.34 (90d avg) $31.22 (180d avg) $33.73 (365d avg) $27.08 (Lifetime average)
Added
Sep 14, 2013
Sales Rank
30 day average: 1,389,293 90 day average: 1,828,437
Product Description
The technological age has seen a range of catastrophic and preventable failures, often as a result of decisions that did not appropriately consider safety as a factor in design and engineering. Through more than a dozen practical examples from the authors experience in nuclear power, aerospace, and other potentially hazardous facilities, Choosing Safety is the first book to bring together probabilistic risk assessment and decision analysis using real case studies. For managers, project leaders, engineers, scientists, and interested students, Michael V. Frank focuses on methods for making logical decisions about complex engineered systems and products in which safety is a key factor in design - and where failure can cause great harm, injury, or death.
Back to store list