| Sold | Grade | Monthly Average |
| Apr 2024 | 9.4 | $69.00 |
| Mar 2024 | 9.4 | $41.30 |
| Jan 2024 | 9.4 | $59.00 |
| Dec 2023 | 9.4 | $59.00 |
| Nov 2023 | 9.4 | $35.40 |
| Sep 2023 | 9.4 | $66.00 |
| Aug 2023 | 9.4 | $66.00 |
| Mar 2023 | 9.4 | $80.96 |
| Oct 2022 | 9.4 | $62.97 |
| Jul 2022 | 9.4 | $110.00 |
| Mar 2022 | 9.4 | $110.00 |
| Jan 2022 | 9.4 | $89.95 |
| Aug 2021 | 9.4 | $89.95 |