| Sold | Grade | Monthly Average |
| Nov 2025 | 9.4 | $4.00 |
| Mar 2023 | 9.4 | $8.00 |
| Dec 2022 | 9.4 | $7.49 |
| Feb 2022 | 9.4 | $6.49 |
| Jan 2022 | 9.4 | $6.49 |
| Nov 2021 | 9.4 | $6.10 |
| Sep 2021 | 9.4 | $4.70 |
| Nov 2020 | 9.4 | $4.99 |
| Oct 2020 | 9.4 | $4.99 |
| Sep 2025 | 8.0 | $3.40 |
| Apr 2024 | 8.0 | $8.00 |
| Jan 2022 | 8.0 | $5.70 |
| Nov 2021 | 8.0 | $4.65 |
| Jul 2022 | 6.0 | $4.49 |