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Amazon
From $32.31 (New)

From $32.31 (New)

| Latest | $32.31 Mar 30, '16 |
| Highest | $34.80 Mar 7, '16 |
| Lowest | $25.59 May 31, '13 |
| Average | $34.80 (30d avg) $33.20 (90d avg) $32.40 (180d avg) $30.60 (365d avg) $28.93 (Lifetime average) |
| Added | Apr 24, 2013 |
| Latest | $31.41 Mar 30, '16 |
| Highest | $31.41 Mar 7, '16 |
| Lowest | $8.19 Oct 22, '15 |
| Average | $31.41 (30d avg) $30.68 (90d avg) $28.85 (180d avg) $24.81 (365d avg) $24.12 (Lifetime average) |
| Added | Apr 24, 2013 |
| Latest | $12.54 Mar 30, '16 |
| Highest | $25.73 Jan 7, '15 |
| Lowest | $4.37 Feb 20, '16 |
| Average | $18.28 (30d avg) $15.79 (90d avg) $16.35 (180d avg) $14.73 (365d avg) $14.67 (Lifetime average) |
| Added | Apr 24, 2013 |
30 day average: 627,193
90 day average: 507,652