| Sold | Grade | Monthly Average |
| May 2024 | 9.4 | $130.00 |
| Mar 2024 | 9.4 | $79.97 |
| Jan 2024 | 9.4 | $110.00 |
| Dec 2023 | 9.4 | $110.00 |
| Nov 2023 | 9.4 | $51.60 |
| Oct 2023 | 9.4 | $110.00 |
| Aug 2023 | 9.4 | $95.00 |
| Nov 2022 | 9.4 | $125.00 |
| Oct 2022 | 9.4 | $87.50 |
| Nov 2021 | 9.4 | $89.95 |
| Feb 2021 | 9.4 | $106.55 |
| Jan 2021 | 9.4 | $99.95 |
| Aug 2024 | 7.5 | $52.00 |
| Jan 2021 | 4.0 | $45.60 |