| Sold | Grade | Monthly Average |
| Nov 2023 | 8.0 | $18.00 |
| Aug 2023 | 9.4 | $19.00 |
| Oct 2022 | 9.4 | $28.00 |
| Sep 2022 | 9.4 | $28.00 |
| Jul 2022 | 9.2 | $16.00 |
| Jun 2022 | 9.2 | $16.00 |
| May 2022 | 9.2 | $16.00 |
| Apr 2022 | 9.2 | $16.00 |
| Mar 2022 | 9.2 | $16.00 |
| Feb 2022 | 9.2 | $16.00 |
| Jan 2022 | 9.2 | $16.00 |
| Dec 2021 | 9.2 | $16.00 |
| Nov 2021 | 9.2 | $16.00 |
| Oct 2021 | 9.2 | $16.20 |
| Sep 2021 | 9.2 | $16.02 |