| Sold | Grade | Monthly Average |
| Sep 2022 | CGC 9.2 | $120.00 |
| Jan 2022 | 9.0 | $79.95 |
| May 2019 | 8.5 | $11.00 |
| Jun 2011 | 8.5 | $12.75 |
| May 2017 | 8.0 | $11.40 |
| May 2021 | 7.0 | $17.50 |
| Jul 2021 | 6.0 | $15.00 |
| Jan 2022 | 5.5 | $20.75 |
| Jul 2020 | 4.5 | $10.69 |
| May 2019 | 4.0 | $10.00 |
| Jul 2019 | 3.5 | $8.70 |