| Sold | Grade | Monthly Average |
| Jul 2026 | 8.0 | $8.00 |
| Jan 2026 | 9.4 | $10.00 |
| Dec 2025 | 9.4 | $10.00 |
| Nov 2025 | 9.4 | $10.60 |
| Oct 2025 | 9.4 | $6.83 |
| Sep 2025 | 9.4 | $7.47 |
| Aug 2025 | 9.4 | $7.35 |
| Jul 2025 | 9.4 | $7.25 |
| Jun 2025 | 9.4 | $8.05 |
| May 2025 | 9.4 | $6.99 |
| Apr 2025 | 9.4 | $7.27 |
| Mar 2025 | 9.4 | $6.83 |
| Feb 2025 | 9.4 | $6.90 |
| Jan 2025 | 9.4 | $7.14 |
| Dec 2024 | 9.4 | $7.08 |
| Feb 2026 | 8.0 | $8.00 |
| Dec 2024 | 8.0 | $5.49 |
| Dec 2024 | 6.0 | $4.20 |
| Jan 2025 | 4.0 | $2.80 |
| Dec 2024 | 0.0 | $5.94 |
| Nov 2024 | 0.0 | $6.77 |
| Oct 2024 | 0.0 | $6.94 |