| Sold | Grade | Monthly Average |
| Mar 2023 | 9.4 | $69.97 |
| Jan 2023 | 9.4 | $125.00 |
| Apr 2022 | 9.4 | $99.95 |
| Feb 2022 | 9.4 | $99.95 |
| Dec 2021 | 9.4 | $99.95 |
| Nov 2021 | 9.4 | $59.97 |
| Oct 2021 | 9.4 | $99.95 |
| Aug 2021 | 9.4 | $115.00 |
| May 2021 | 9.4 | $99.95 |
| Jan 2021 | 9.4 | $99.95 |
| Dec 2020 | 9.4 | $102.43 |
| Nov 2021 | 8.0 | $79.00 |
| Jun 2021 | 8.0 | $79.00 |
| Oct 2022 | 6.0 | $41.30 |