| Sold | Grade | Monthly Average |
| Dec 2023 | 9.4 | $4.70 |
| Jan 2022 | 9.4 | $4.00 |
| Dec 2021 | 9.4 | $4.00 |
| Sep 2021 | 9.4 | $3.99 |
| Aug 2021 | 9.4 | $3.99 |
| Jul 2021 | 9.4 | $4.50 |
| Jun 2021 | 9.4 | $4.50 |
| May 2021 | 9.4 | $3.99 |
| Apr 2021 | 9.4 | $3.99 |
| Mar 2021 | 9.4 | $3.99 |
| Feb 2021 | 9.4 | $3.99 |
| Jun 2023 | 8.0 | $3.80 |
| Jul 2021 | 8.0 | $3.10 |
| Feb 2021 | 8.0 | $3.19 |
| Sep 2023 | 6.0 | $2.50 |