| Sold | Grade | Monthly Average |
| May 2026 | 9.4 | $4.05 |
| Apr 2026 | 9.4 | $4.00 |
| Mar 2026 | 9.4 | $3.90 |
| Feb 2026 | 9.4 | $4.00 |
| Dec 2025 | 9.4 | $2.40 |
| Aug 2025 | 9.4 | $2.85 |
| Jul 2025 | 9.4 | $3.00 |
| May 2025 | 9.4 | $2.85 |
| Apr 2025 | 9.4 | $3.00 |
| Mar 2025 | 9.4 | $4.07 |
| Feb 2025 | 9.4 | $3.87 |
| Oct 2024 | 9.4 | $3.99 |
| Sep 2024 | 9.4 | $4.06 |
| Aug 2024 | 9.4 | $3.99 |
| Dec 2024 | 8.0 | $3.10 |
| Jul 2024 | 8.0 | $3.19 |
| Jul 2024 | 0.0 | $3.99 |
| Jun 2024 | 0.0 | $3.99 |