| Sold | Grade | Monthly Average |
| Sep 2026 | 9.4 | $4.00 |
| Apr 2026 | 9.4 | $2.70 |
| May 2026 | 6.0 | $2.65 |
| Jan 2026 | 9.4 | $4.00 |
| Mar 2025 | 9.4 | $3.00 |
| Feb 2024 | 9.4 | $3.99 |
| Feb 2025 | 8.0 | $2.38 |
| Oct 2024 | 8.0 | $2.70 |
| Jun 2024 | 8.0 | $3.70 |
| Feb 2024 | 8.0 | $3.10 |
| Nov 2025 | 6.0 | $2.90 |
| Feb 2024 | 6.0 | $2.50 |
| Jan 2024 | 0.0 | $3.99 |
| Dec 2023 | 0.0 | $3.99 |