| Sold | Grade | Monthly Average |
| Jun 2026 | 9.4 | $9.00 |
| Oct 2025 | 9.4 | $8.00 |
| May 2025 | 9.4 | $6.49 |
| Mar 2025 | 9.4 | $5.99 |
| Feb 2025 | 9.4 | $5.99 |
| Jan 2025 | 9.4 | $5.99 |
| Dec 2024 | 9.4 | $5.65 |
| Nov 2024 | 9.4 | $6.07 |
| Oct 2024 | 9.4 | $5.99 |
| Sep 2024 | 9.4 | $5.99 |
| Feb 2025 | 8.0 | $4.70 |
| Nov 2024 | 8.0 | $4.76 |
| Sep 2024 | 8.0 | $4.79 |
| Oct 2025 | 6.0 | $4.80 |
| Oct 2024 | 0.0 | $6.03 |
| Sep 2024 | 0.0 | $6.01 |