| Sold | Grade | Monthly Average |
| Mar 2014 | PGX 9.8 | $31.00 |
| Sep 2013 | CGC 9.8 | $40.00 |
| Aug 2013 | PGX 9.8 | $45.00 |
| May 2019 | 9.4 | $2.00 |
| Jul 2013 | 9.4 | $39.95 |
| Jul 2013 | 9.2 | $40.00 |
| Jun 2014 | 9.0 | $35.00 |
| Nov 2013 | 9.0 | $26.00 |
| Aug 2013 | 9.0 | $16.00 |
| Feb 2014 | 8.5 | $12.75 |
| Sep 2019 | 8.0 | $6.00 |
| Oct 2018 | 8.0 | $5.00 |
| Feb 2018 | 8.0 | $11.00 |
| Jan 2014 | 8.0 | $11.40 |
| Dec 2013 | 8.0 | $11.40 |
| Jun 2018 | 7.0 | $9.09 |
| Mar 2015 | 6.5 | $16.00 |