| Sold | Grade | Monthly Average |
| Apr 2021 | CGC 9.8 | $57.00 |
| Jun 2020 | CGC 9.8 | $41.00 |
| Jul 2021 | 9.4 | $18.00 |
| Jul 2020 | 9.2 | $35.50 |
| Dec 2019 | 9.2 | $35.50 |
| Apr 2019 | 9.2 | $35.50 |
| Mar 2019 | 9.2 | $35.50 |
| Feb 2019 | 9.2 | $28.75 |
| Jan 2019 | 9.2 | $27.78 |
| May 2023 | 9.0 | $10.75 |
| Jan 2021 | 8.5 | $12.75 |
| Dec 2020 | 8.5 | $11.48 |
| Jun 2023 | 8.0 | $9.60 |