| Sold | Grade | Monthly Average |
| Jul 2020 | CBCS 9.8 | $65.00 |
| May 2020 | CGC 9.8 | $38.00 |
| May 2015 | 9.6 | $23.00 |
| May 2017 | 9.4 | $16.20 |
| Sep 2016 | 9.4 | $18.00 |
| Dec 2015 | 9.4 | $15.00 |
| Nov 2015 | 9.4 | $18.00 |
| Sep 2015 | 9.4 | $18.00 |
| Apr 2015 | 9.4 | $16.00 |
| Feb 2015 | 9.2 | $14.25 |
| Aug 2015 | 8.0 | $7.66 |
| Feb 2015 | 8.0 | $11.40 |