| Sold | Grade | Monthly Average |
| Feb 2026 | 9.4 | $2.80 |
| Mar 2026 | 8.0 | $3.20 |
| Jan 2019 | 9.4 | $10.00 |
| Dec 2018 | 9.4 | $5.87 |
| Sep 2025 | 8.0 | $3.20 |
| Jun 2025 | 8.0 | $3.40 |
| Dec 2023 | 8.0 | $4.00 |
| Apr 2023 | 8.0 | $4.00 |
| Jul 2022 | 8.0 | $4.00 |
| Sep 2021 | 8.0 | $4.00 |
| May 2021 | 8.0 | $4.00 |
| May 2019 | 8.0 | $3.10 |
| Nov 2023 | 6.0 | $2.70 |
| Apr 2022 | 6.0 | $3.00 |
| Feb 2021 | 6.0 | $3.00 |
| Sep 2019 | 6.0 | $2.60 |
| Jun 2024 | 4.0 | $2.75 |