| Sold | Grade | Monthly Average |
| Apr 2026 | 9.4 | $5.40 |
| Mar 2026 | 9.4 | $5.99 |
| Feb 2026 | 9.4 | $5.99 |
| Jan 2026 | 9.4 | $5.90 |
| Dec 2025 | 9.4 | $5.72 |
| Nov 2025 | 9.4 | $5.79 |
| Oct 2025 | 9.4 | $6.39 |
| Oct 2025 | 9.4 | $5.99 |
| Sep 2025 | 9.4 | $5.99 |
| Oct 2025 | 8.0 | $4.23 |
| Sep 2025 | 8.0 | $4.79 |
| Sep 2025 | 6.0 | $3.49 |
| Sep 2025 | 0.0 | $6.04 |
| Aug 2025 | 0.0 | $6.00 |