| Sold | Grade | Monthly Average |
| Dec 2012 | CGC 9.8 | $45.00 |
| Oct 2012 | CGC 9.8 | $33.00 |
| May 2013 | 9.6 | $33.00 |
| Feb 2015 | 9.4 | $5.10 |
| Apr 2013 | 9.4 | $11.00 |
| Jan 2013 | 9.4 | $11.00 |
| Mar 2014 | 9.2 | $12.00 |
| Feb 2013 | 9.2 | $13.47 |
| Apr 2012 | 9.2 | $40.00 |
| Mar 2015 | 8.0 | $3.40 |
| May 2013 | 8.0 | $12.84 |