| Sold | Grade | Monthly Average |
| Mar 2026 | 9.4 | $2.70 |
| Sep 2025 | 9.4 | $8.00 |
| Apr 2023 | 9.4 | $8.49 |
| May 2022 | 9.4 | $6.99 |
| Mar 2022 | 9.4 | $6.99 |
| Feb 2022 | 9.4 | $6.99 |
| Jan 2022 | 9.4 | $6.99 |
| Dec 2021 | 9.4 | $6.99 |
| Jan 2024 | 8.0 | $6.40 |
| Aug 2023 | 8.0 | $7.20 |
| Aug 2022 | 8.0 | $6.00 |
| Jul 2022 | 8.0 | $5.49 |
| May 2022 | 8.0 | $5.49 |
| Dec 2021 | 8.0 | $5.59 |
| Aug 2022 | 6.0 | $4.49 |