Item history:
| Price | Date |
| $12.99 | 2010-09-09 18:12:42 |
| $13.25 | 2010-09-08 11:28:55 |
| $13.60 | 2010-09-07 11:16:48 |
| $13.96 | 2010-09-06 13:05:48 |
| $14.33 | 2010-09-05 08:52:47 |
| $14.70 | 2010-09-04 08:40:53 |
| $15.09 | 2010-09-03 18:33:48 |
| $11.94 | 2010-08-25 20:49:49 |
| $14.99 | 2010-08-25 06:42:56 |
| $11.94 | 2010-08-18 07:23:59 |
| $11.22 | 2010-07-31 11:56:23 |
| $11.34 | 2010-07-30 15:46:17 |
| $11.46 | 2010-07-30 05:41:11 |
| $11.58 | 2010-07-29 13:33:23 |
| $11.70 | 2010-07-28 19:24:09 |
| $11.94 | 2010-07-28 17:23:15 |
| $11.76 | 2010-07-28 13:21:14 |
| $11.94 | 2010-07-28 11:20:09 |
| $11.82 | 2010-07-28 09:19:10 |
| $11.94 | 2010-07-27 15:10:19 |
| $14.15 | 2010-07-27 13:09:30 |
| $14.33 | 2010-07-26 14:58:17 |
| $14.51 | 2010-07-25 16:46:55 |
| $14.67 | 2010-07-24 18:35:48 |
| $14.83 | 2010-07-23 20:26:39 |
| $14.99 | 2010-07-23 02:18:48 |
| $15.22 | 2010-07-18 01:17:50 |
| $14.96 | 2010-07-17 21:15:39 |
| $15.27 | 2010-07-17 19:14:33 |
| $15.01 | 2010-07-16 23:04:33 |
| $11.92 | 2010-07-15 10:48:39 |
| $11.24 | 2010-06-17 18:30:20 |
| $11.09 | 2010-06-17 16:29:24 |
| $11.26 | 2010-06-17 10:26:26 |
| $11.38 | 2010-06-17 06:27:38 |
| $11.52 | 2010-06-16 19:29:47 |
| $11.66 | 2010-06-16 15:27:47 |
| $11.82 | 2010-06-16 09:24:49 |
| $12.01 | 2010-06-15 21:18:47 |
| $12.22 | 2010-06-15 15:15:53 |
| $12.38 | 2010-06-15 11:13:48 |
| $12.52 | 2010-06-15 03:10:29 |
| $12.66 | 2010-06-14 19:06:47 |
| $12.80 | 2010-06-14 15:04:49 |
| $12.94 | 2010-06-14 11:02:54 |
| $13.08 | 2010-06-14 00:57:50 |
| $13.25 | 2010-06-13 10:50:49 |
| $14.99 | 2010-06-09 16:07:53 |
| $11.56 | 2010-06-09 04:03:13 |
| $7.80 | 2010-06-07 09:40:51 |
| $13.27 | 2010-06-07 03:38:58 |
| $7.80 | 2010-06-06 21:34:49 |
| $13.27 | 2010-06-06 17:33:31 |
| $7.80 | 2010-06-06 13:30:55 |
| $13.27 | 2010-06-04 01:00:54 |
| $11.81 | 2010-03-25 09:26:27 |
| $11.93 | 2010-03-24 13:16:53 |
| $12.15 | 2010-03-24 11:16:01 |
| $11.97 | 2010-03-24 09:15:04 |
| $12.11 | 2010-03-19 10:20:18 |
| $12.25 | 2010-03-17 16:00:02 |
| $12.39 | 2010-03-16 19:50:41 |
| $12.53 | 2010-03-15 21:37:55 |
| $12.67 | 2010-03-15 07:31:54 |
| $12.81 | 2010-03-13 10:11:58 |
| $12.95 | 2010-03-04 20:36:55 |
| $13.56 | 2010-02-22 06:35:56 |
| $12.79 | 2010-02-21 22:31:54 |
| $12.98 | 2010-02-11 00:27:28 |
| $12.79 | 2010-02-10 22:24:33 |
| $12.98 | 2010-02-10 18:20:54 |
| $15.92 | 2010-02-10 16:19:54 |
| $12.85 | 2010-02-06 03:30:50 |
| $12.98 | 2010-02-04 09:12:24 |
| $15.55 | 2010-01-25 17:31:39 |
| $16.32 | 2010-01-25 15:30:50 |
| $17.32 | 2010-01-25 11:28:34 |
| $14.10 | 2010-01-24 09:15:21 |
| $18.68 | 2010-01-24 07:14:12 |
| $14.40 | 2010-01-23 09:03:10 |
| $19.00 | 2010-01-23 07:02:16 |
| $14.72 | 2010-01-22 14:54:15 |
| $19.33 | 2010-01-22 10:52:10 |
| $15.04 | 2010-01-22 08:51:14 |
| $11.99 | 2010-01-22 06:50:14 |
| $15.92 | 2010-01-22 04:49:03 |
| $11.99 | 2010-01-22 02:48:31 |
| $16.33 | 2010-01-22 00:47:08 |
| $12.40 | 2010-01-21 22:46:13 |
| $16.92 | 2010-01-21 20:45:27 |
| $12.99 | 2010-01-21 18:44:17 |
| $13.60 | 2010-01-21 14:42:17 |
| $14.24 | 2010-01-21 12:41:25 |
| $18.83 | 2010-01-21 08:39:44 |
| $19.66 | 2010-01-21 06:38:19 |
| $15.36 | 2010-01-20 16:31:20 |
| $19.82 | 2009-12-07 21:21:50 |
| $35.75 | 2009-12-07 09:17:34 |
| $36.50 | 2009-12-07 07:17:02 |
| $22.36 | 2009-12-07 05:15:34 |
| $19.36 | 2009-12-07 03:15:53 |
| $22.36 | 2009-12-07 01:13:18 |
| $19.36 | 2009-12-06 21:11:19 |
| $14.25 | 2009-12-06 17:09:24 |
| $19.82 | 2009-12-04 14:44:00 |
