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$28.13 $0.01
$37.50
$25.00
$12.50
Mar
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Sep
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Mar
Jun
Sep
Dec
Mar
Jun
2014
2015
2016
$2.75, Dec 28 - Jan 8 $2.48, Jan 10 1:02 am $2.29, Jan 13 - Jan 17 $2.07, Jan 18 - Jan 20 $1.87, Jan 21 - Jan 22 $2.12, Jan 23 - Jan 26 $1.94, Jan 27 - Jan 28 $1.96, Jan 29 - Feb 7 $1.87, Feb 9 - Feb 10 $1.61, Feb 12 5:41 am $1.53, Feb 14 9:49 am $1.52, Feb 15 - Feb 20 $1.46, Feb 22 - Feb 24 $1.49, Feb 25 - Mar 2 $1.81, Mar 3 - Mar 8 $1.72, Mar 9 - Mar 10 $1.60, Mar 11 5:33 pm $1.76, Mar 14 3:25 am $1.67, Mar 15 - Mar 16 $1.70, Mar 18 - Mar 20 $1.62, Mar 20 5:06 pm $1.70, Mar 21 - Mar 24 $1.71, Mar 25 - Apr 2 $1.80, Apr 3 - Apr 7 $1.81, Apr 8 - Apr 14 $1.92, Apr 14 - Apr 15 $1.99, Apr 16 - Apr 21 $1.97, Apr 22 1:39 am $2.73, Apr 22 - Apr 27 $2.63, Apr 28 4:01 pm $2.83, Apr 30 5:04 am $3.16, May 2 - May 9 $3.16, May 2 - May 9 $0.49, May 3 - May 16 $0.01, May 3 - Apr 25 $3.14, May 11 4:08 am $0.49, May 3 - May 16 $0.01, May 3 - Apr 25 $3.12, May 12 - May 13 $0.49, May 3 - May 16 $0.01, May 3 - Apr 25 $3.11, May 14 4:30 pm $0.49, May 3 - May 16 $0.01, May 3 - Apr 25 $2.93, May 17 - May 18 $0.01, May 3 - Apr 25 $0.01, May 17 - Jun 4 $2.81, May 19 - May 20 $0.01, May 3 - Apr 25 $0.01, May 17 - Jun 4 $2.78, May 21 - May 22 $0.01, May 3 - Apr 25 $0.01, May 17 - Jun 4 $2.65, May 24 - Jun 3 $0.01, May 3 - Apr 25 $0.01, May 17 - Jun 4 $2.69, Jun 4 - Jun 13 $0.01, May 3 - Apr 25 $0.01, May 17 - Jun 4 $2.69, Jun 4 - Jun 13 $0.49, Jun 5 - Jun 9 $0.01, May 3 - Apr 25 $2.69, Jun 4 - Jun 13 $0.01, May 3 - Apr 25 $0.01, Jun 10 - Jul 25 $23.22, Jun 14 - Jun 16 $0.01, May 3 - Apr 25 $0.01, Jun 10 - Jul 25 $22.04, Jun 16 - Jun 19 $0.01, May 3 - Apr 25 $0.01, Jun 10 - Jul 25 $20.79, Jun 20 - Jun 22 $0.01, May 3 - Apr 25 $0.01, Jun 10 - Jul 25 $19.75, Jun 23 3:44 pm $0.01, May 3 - Apr 25 $0.01, Jun 10 - Jul 25 $18.76, Jun 24 - Jun 25 $0.01, May 3 - Apr 25 $0.01, Jun 10 - Jul 25 $16.93, Jun 27 - Jun 28 $0.01, May 3 - Apr 25 $0.01, Jun 10 - Jul 25 $15.72, Jun 29 9:57 pm $0.01, May 3 - Apr 25 $0.01, Jun 10 - Jul 25 $14.18, Jul 1 9:54 pm $0.01, May 3 - Apr 25 $0.01, Jun 10 - Jul 25 $12.80, Jul 4 7:30 am $0.01, May 3 - Apr 25 $0.01, Jun 10 - Jul 25 $12.16, Jul 5 11:16 am $0.01, May 3 - Apr 25 $0.01, Jun 10 - Jul 25 $10.55, Jul 8 2:28 am $0.01, May 3 - Apr 25 $0.01, Jun 10 - Jul 25 $9.52, Jul 10 1:09 pm $0.01, May 3 - Apr 25 $0.01, Jun 10 - Jul 25 $8.22, Jul 12 11:39 pm $0.01, May 3 - Apr 25 $0.01, Jun 10 - Jul 25 $7.87, Jul 14 9:41 am $0.01, May 3 - Apr 25 $0.01, Jun 10 - Jul 25 $6.75, Jul 17 - Jul 20 $0.01, May 3 - Apr 25 $0.01, Jun 10 - Jul 25 $23.22, Jul 21 - Jul 25 $0.01, May 3 - Apr 25 $0.01, Jun 10 - Jul 25 $22.03, Jul 27 7:32 am $0.49, Jul 26 - Oct 2 $0.01, May 3 - Apr 25 $19.93, Jul 30 3:48 am $0.49, Jul 26 - Oct 2 $0.01, May 3 - Apr 25 $17.98, Aug 1 1:25 am $0.49, Jul 26 - Oct 2 $0.01, May 3 - Apr 25 $16.23, Aug 2 9:08 pm $0.49, Jul 26 - Oct 2 $0.01, May 3 - Apr 25 $13.99, Aug 5 3:27 pm $0.49, Jul 26 - Oct 2 $0.01, May 3 - Apr 25 $12.63, Aug 7 5:25 pm $0.49, Jul 26 - Oct 2 $0.01, May 3 - Apr 25 $22.30, Aug 9 - Aug 14 $0.49, Jul 26 - Oct 2 $0.01, May 3 - Apr 25 $21.82, Aug 15 - Aug 24 $0.49, Jul 26 - Oct 2 $0.01, May 3 - Apr 25 $21.60, Aug 25 - Aug 28 $0.49, Jul 26 - Oct 2 $0.01, May 3 - Apr 25 $21.26, Aug 30 6:46 pm $0.49, Jul 26 - Oct 2 $0.01, May 3 - Apr 25 $19.29, Sep 2 1:14 am $0.49, Jul 26 - Oct 2 $0.01, May 3 - Apr 25 $17.41, Sep 4 9:30 am $0.49, Jul 26 - Oct 2 $0.01, May 3 - Apr 25 $15.71, Sep 6 4:26 pm $0.49, Jul 26 - Oct 2 $0.01, May 3 - Apr 25 $14.38, Sep 8 11:16 pm $0.49, Jul 26 - Oct 2 $0.01, May 3 - Apr 25 $12.98, Sep 11 4:52 am $0.49, Jul 26 - Oct 2 $0.01, May 3 - Apr 25 $11.12, Sep 13 10:37 am $0.49, Jul 26 - Oct 2 $0.01, May 3 - Apr 25 $10.03, Sep 15 1:42 pm $0.49, Jul 26 - Oct 2 $0.01, May 3 - Apr 25 $9.05, Sep 17 5:03 pm $0.49, Jul 26 - Oct 2 $0.01, May 3 - Apr 25 $8.17, Sep 19 6:36 pm $0.49, Jul 26 - Oct 2 $0.01, May 3 - Apr 25 $7.00, Sep 22 12:17 pm $0.49, Jul 26 - Oct 2 $0.01, May 3 - Apr 25 $6.32, Sep 24 11:23 am $0.49, Jul 26 - Oct 2 $0.01, May 3 - Apr 25 $5.15, Sep 28 1:15 pm $0.49, Jul 26 - Oct 2 $0.01, May 3 - Apr 25 $4.65, Sep 30 2:03 pm $0.49, Jul 26 - Oct 2 $0.01, May 3 - Apr 25 $4.20, Oct 2 5:05 pm $0.49, Jul 26 - Oct 2 $0.01, May 3 - Apr 25 $3.79, Oct 4 6:59 pm $0.69, Oct 4 - Oct 13 $0.01, May 3 - Apr 25 $3.60, Oct 6 8:08 pm $0.69, Oct 4 - Oct 13 $0.01, May 3 - Apr 25 $3.25, Oct 8 10:10 pm $0.69, Oct 4 - Oct 13 $0.01, May 3 - Apr 25 $2.94, Oct 10 11:29 pm $0.69, Oct 4 - Oct 13 $0.01, May 3 - Apr 25 $2.65, Oct 13 2:30 am $0.69, Oct 4 - Oct 13 $0.01, May 3 - Apr 25 $2.39, Oct 15 4:37 am $0.63, Oct 15 4:37 am $0.01, May 3 - Apr 25 $2.12, Oct 17 9:33 am $0.49, Oct 17 - Mar 26 $0.01, May 3 - Apr 25 $2.11, Oct 19 - Oct 21 $0.49, Oct 17 - Mar 26 $0.01, May 3 - Apr 25 $2.00, Oct 24 2:08 am $0.49, Oct 17 - Mar 26 $0.01, May 3 - Apr 25 $2.14, Oct 30 2:12 am $0.49, Oct 17 - Mar 26 $0.01, May 3 - Apr 25 $2.24, Nov 4 2:43 pm $0.49, Oct 17 - Mar 26 $0.01, May 3 - Apr 25 $2.21, Nov 11 1:45 am $0.49, Oct 17 - Mar 26 $0.01, May 3 - Apr 25 $2.20, Nov 16 - Nov 21 $0.49, Oct 17 - Mar 26 $0.01, May 3 - Apr 25 $2.24, Nov 23 9:01 am $0.49, Oct 17 - Mar 26 $0.01, May 3 - Apr 25 $2.12, Nov 25 - Nov 27 $0.49, Oct 17 - Mar 26 $0.01, May 3 - Apr 25 $2.11, Nov 29 - Dec 1 $0.49, Oct 17 - Mar 26 $0.01, May 3 - Apr 25 $2.54, Dec 3 - Dec 5 $0.49, Oct 17 - Mar 26 $0.01, May 3 - Apr 25 $2.58, Dec 7 - Dec 11 $0.49, Oct 17 - Mar 26 $0.01, May 3 - Apr 25 $2.50, Dec 13 6:55 am $0.49, Oct 17 - Mar 26 $0.01, May 3 - Apr 25 $2.48, Dec 15 - Dec 17 $0.49, Oct 17 - Mar 26 $0.01, May 3 - Apr 25 $2.49, Dec 21 11:16 pm $0.49, Oct 17 - Mar 26 $0.01, May 3 - Apr 25 $2.58, Jan 11 - Jan 12 $0.49, Oct 17 - Mar 26 $0.01, May 3 - Apr 25 $2.51, Jan 14 5:40 pm $0.49, Oct 17 - Mar 26 $0.01, May 3 - Apr 25 $2.49, Jan 16 - Jan 20 $0.49, Oct 17 - Mar 26 $0.01, May 3 - Apr 25 $3.12, Jan 22 6:20 am $0.49, Oct 17 - Mar 26 $0.01, May 3 - Apr 25 $2.96, Jan 23 - Jan 29 $0.49, Oct 17 - Mar 26 $0.01, May 3 - Apr 25 $13.41, Feb 1 12:42 pm $0.49, Oct 17 - Mar 26 $0.01, May 3 - Apr 25 $12.10, Feb 3 9:01 am $0.49, Oct 17 - Mar 26 $0.01, May 3 - Apr 25 $10.93, Feb 5 3:03 am $0.49, Oct 17 - Mar 26 $0.01, May 3 - Apr 25 $9.37, Feb 8 4:49 pm $0.49, Oct 17 - Mar 26 $0.01, May 3 - Apr 25 $8.46, Feb 10 11:41 am $0.49, Oct 17 - Mar 26 $0.01, May 3 - Apr 25 $7.64, Feb 12 7:18 am $0.49, Oct 17 - Mar 26 $0.01, May 3 - Apr 25 $6.90, Feb 14 2:34 am $0.49, Oct 17 - Mar 26 $0.01, May 3 - Apr 25 $6.56, Feb 15 11:01 pm $0.49, Oct 17 - Mar 26 $0.01, May 3 - Apr 25 $5.34, Feb 19 6:49 pm $0.49, Oct 17 - Mar 26 $0.01, May 3 - Apr 25 $4.83, Feb 21 4:36 pm $0.49, Oct 17 - Mar 26 $0.01, May 3 - Apr 25 $4.37, Feb 23 2:34 pm $0.49, Oct 17 - Mar 26 $0.01, May 3 - Apr 25 $3.94, Feb 25 12:21 pm $0.49, Oct 17 - Mar 26 $0.01, May 3 - Apr 25 $3.55, Feb 27 10:41 am $0.49, Oct 17 - Mar 26 $0.01, May 3 - Apr 25 $3.20, Mar 1 9:34 am $0.49, Oct 17 - Mar 26 $0.01, May 3 - Apr 25 $3.00, Mar 3 - Mar 5 $0.49, Oct 17 - Mar 26 $0.01, May 3 - Apr 25 $3.04, Mar 7 - Mar 13 $0.49, Oct 17 - Mar 26 $0.01, May 3 - Apr 25 $2.96, Mar 14 10:42 am $0.49, Oct 17 - Mar 26 $0.01, May 3 - Apr 25 $2.89, Mar 17 - Mar 19 $0.49, Oct 17 - Mar 26 $0.01, May 3 - Apr 25 $2.79, Mar 21 - Mar 28 $0.49, Oct 17 - Mar 26 $0.01, May 3 - Apr 25 $2.79, Mar 21 - Mar 28 $0.48, Mar 28 5:53 pm $0.01, May 3 - Apr 25 $3.43, Mar 31 2:39 am $0.42, Mar 31 2:39 am $0.01, May 3 - Apr 25 $3.38, Apr 2 4:16 pm $0.30, Apr 2 4:16 pm $0.01, May 3 - Apr 25 $3.56, Apr 5 6:50 am $0.20, Apr 5 6:50 am $0.01, May 3 - Apr 25 $3.05, Apr 7 10:43 pm $0.04, Apr 7 10:43 pm $0.01, May 3 - Apr 25 $2.97, Apr 10 - Apr 25 $0.01, May 3 - Apr 25 $0.01, Apr 10 - Apr 25 $2.97, Apr 28 5:19 pm $0.49, Apr 28 - Oct 2 $0.01, Apr 28 - Mar 25 $2.94, May 1 12:04 pm $0.49, Apr 28 - Oct 2 $0.01, Apr 28 - Mar 25 $2.78, May 4 4:17 am $0.49, Apr 28 - Oct 2 $0.01, Apr 28 - Mar 25 $2.80, May 7 1:42 am $0.49, Apr 28 - Oct 2 $0.01, Apr 28 - Mar 25 $2.94, May 11 1:21 am $0.49, Apr 28 - Oct 2 $0.01, Apr 28 - Mar 25 $2.82, May 14 - May 18 $0.49, Apr 28 - Oct 2 $0.01, Apr 28 - Mar 25 $2.86, May 20 12:50 pm $0.49, Apr 28 - Oct 2 $0.01, Apr 28 - Mar 25 $2.74, May 24 - May 31 $0.49, Apr 28 - Oct 2 $0.01, Apr 28 - Mar 25 $2.60, Jun 4 11:59 pm $0.49, Apr 28 - Oct 2 $0.01, Apr 28 - Mar 25 $2.47, Jun 9 6:50 am $0.49, Apr 28 - Oct 2 $0.01, Apr 28 - Mar 25 $2.41, Jun 13 12:03 am $0.49, Apr 28 - Oct 2 $0.01, Apr 28 - Mar 25 $2.46, Jun 14 - Jun 22 $0.49, Apr 28 - Oct 2 $0.01, Apr 28 - Mar 25 $3.82, Jun 26 7:36 am $0.49, Apr 28 - Oct 2 $0.01, Apr 28 - Mar 25 $4.87, Jun 30 8:39 am $0.49, Apr 28 - Oct 2 $0.01, Apr 28 - Mar 25 $19.47, Jul 5 - Jul 10 $0.49, Apr 28 - Oct 2 $0.01, Apr 28 - Mar 25 $18.50, Jul 14 - Jul 25 $0.49, Apr 28 - Oct 2 $0.01, Apr 28 - Mar 25 $18.69, Jul 28 - Aug 1 $0.49, Apr 28 - Oct 2 $0.01, Apr 28 - Mar 25 $18.33, Aug 4 8:41 pm $0.49, Apr 28 - Oct 2 $0.01, Apr 28 - Mar 25 $17.99, Aug 8 - Aug 12 $0.49, Apr 28 - Oct 2 $0.01, Apr 28 - Mar 25 $18.69, Aug 16 - Aug 19 $0.49, Apr 28 - Oct 2 $0.01, Apr 28 - Mar 25 $21.18, Aug 23 - Aug 31 $0.49, Apr 28 - Oct 2 $0.01, Apr 28 - Mar 25 $21.60, Sep 3 - Sep 11 $0.49, Apr 28 - Oct 2 $0.01, Apr 28 - Mar 25 $27.54, Sep 15 - Sep 21 $0.49, Apr 28 - Oct 2 $0.01, Apr 28 - Mar 25 $22.03, Sep 24 - Sep 28 $0.49, Apr 28 - Oct 2 $0.01, Apr 28 - Mar 25 $22.47, Oct 2 - Oct 7 $0.49, Apr 28 - Oct 2 $0.01, Apr 28 - Mar 25 $22.47, Oct 2 - Oct 7 $0.48, Oct 7 - Dec 19 $0.01, Apr 28 - Mar 25 $22.91, Oct 11 - Oct 15 $0.48, Oct 7 - Dec 19 $0.01, Apr 28 - Mar 25 $23.36, Oct 18 10:52 pm $0.48, Oct 7 - Dec 19 $0.01, Apr 28 - Mar 25 $23.82, Oct 22 - Oct 26 $0.48, Oct 7 - Dec 19 $0.01, Apr 28 - Mar 25 $20.24, Oct 30 4:41 pm $0.48, Oct 7 - Dec 19 $0.01, Apr 28 - Mar 25 $16.59, Nov 3 4:43 pm $0.48, Oct 7 - Dec 19 $0.01, Apr 28 - Mar 25 $13.46, Nov 7 7:31 pm $0.48, Oct 7 - Dec 19 $0.01, Apr 28 - Mar 25 $22.80, Nov 11 10:27 pm $0.48, Oct 7 - Dec 19 $0.01, Apr 28 - Mar 25 $18.97, Nov 16 3:16 am $0.48, Oct 7 - Dec 19 $0.01, Apr 28 - Mar 25 $21.46, Nov 20 - Nov 24 $0.48, Oct 7 - Dec 19 $0.01, Apr 28 - Mar 25 $19.35, Nov 29 2:36 pm $0.48, Oct 7 - Dec 19 $0.01, Apr 28 - Mar 25 $21.89, Dec 4 - Dec 9 $0.48, Oct 7 - Dec 19 $0.01, Apr 28 - Mar 25 $22.32, Dec 14 3:55 pm $0.48, Oct 7 - Dec 19 $0.01, Apr 28 - Mar 25 $28.13, Dec 19 - Mar 13 $0.48, Oct 7 - Dec 19 $0.01, Apr 28 - Mar 25 $28.13, Dec 19 - Mar 13 $0.69, Dec 24 11:32 am $0.01, Apr 28 - Mar 25 $28.13, Dec 19 - Mar 13 $2.52, Dec 27 6:22 am $0.01, Apr 28 - Mar 25 $28.13, Dec 19 - Mar 13 $2.35, Dec 29 8:03 pm $0.01, Apr 28 - Mar 25 $28.13, Dec 19 - Mar 13 $2.19, Jan 1 5:14 am $0.01, Apr 28 - Mar 25 $28.13, Dec 19 - Mar 13 $1.98, Jan 6 12:26 am $0.01, Apr 28 - Mar 25 $28.13, Dec 19 - Mar 13 $2.89, Jan 10 - Jan 13 $0.01, Apr 28 - Mar 25 $28.13, Dec 19 - Mar 13 $3.68, Jan 18 9:54 am $0.01, Apr 28 - Mar 25 $28.13, Dec 19 - Mar 13 $8.40, Jan 23 - Mar 25 $0.01, Apr 28 - Mar 25 $23.46, Mar 25 3:42 am $8.40, Jan 23 - Mar 25 $0.01, Apr 28 - Mar 25
84,855 1,215,641
1,562,500
1,041,667
520,833
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2016
Price Details
New
Latest
$23.46 Mar 25, '16
Highest
$28.13 Dec 19, '15
Lowest
$1.46 Feb 22, '14
Average
$28.13 (30d avg) $28.13 (90d avg) $24.94 (180d avg) $17.86 (365d avg) $11.26 (Lifetime average)
Added
Dec 28, 2013
3rd Party New
Latest
$8.40 Mar 25, '16
Highest
$8.40 Jan 23, '16
Lowest
$0.01 Apr 10, '15
Average
$8.40 (30d avg) $6.65 (90d avg) $3.53 (180d avg) $1.96 (365d avg) $1.22 (Lifetime average)
Added
Dec 28, 2013
3rd Party Used
Latest
$0.01 Mar 25, '16
Highest
$0.01 Apr 28, '15
Lowest
$0.01 Apr 28, '15
Average
$0.01 (30d avg) $0.01 (90d avg) $0.01 (180d avg) $0.01 (365d avg) $0.01 (Lifetime average)
Added
Dec 28, 2013
Sales Rank
30 day average: 751,344 90 day average: 731,508
Product Description
In , technology experts John Palfrey and Urs Gasser explore the immense importance of interoperabilitythe standardization and integration of technologyand show how this simple principle will hold the key to our success in the coming decades and beyond.The practice of standardization has been facilitating innovation and economic growth for centuries. The standardization of the railroad gauge revolutionized the flow of commodities, the standardization of money revolutionized debt markets and simplified trade, and the standardization of credit networks has allowed for the purchase of goods using money deposited in a bank half a world away. These advancements did not eradicate the different systems they affected; instead, each system has been transformed so that it can interoperate with systems all over the world, while still preserving local diversity.As Palfrey and Gasser show, interoperability is a critical aspect of any successful systemand now it is more important than ever. Today we are confronted with challenges that affect us on a global scale: the financial crisis, the quest for sustainable energy, and the need to reform health care systems and improve global disaster response systems. The successful flow of information across systems is crucial if we are to solve these problems, but we must also learn to manage the vast degree of interconnection inherent in each system involved. Interoperability offers a number of solutions to these global challenges, but Palfrey and Gasser also consider its potential negative effects, especially with respect to privacy, security, and co-dependence of states; indeed, interoperability has already sparked debates about document data formats, digital music, and how to create successful yet safe cloud computing. demonstrates that, in order to get the most out of interoperability while minimizing its risks, we will need to fundamentally revisit our understanding of how it works, and how it can allow for improvements in each of its constituent parts.In , Palfrey and Gasser argue that there needs to be a nuanced, stable theory of interoperabilityone that still generates efficiencies, but which also ensures a sustainable mode of interconnection. Pointing the way forward for the new information economy, provides valuable insights into how technological integration and innovation can flourish in the twenty-first century.
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