| Sold | Grade | Monthly Average |
| Mar 2026 | 9.4 | $22.00 |
| Feb 2026 | 9.2 | $18.00 |
| Mar 2026 | 7.5 | $13.00 |
| Dec 2025 | 9.2 | $14.50 |
| Jan 2020 | 9.2 | $105.00 |
| Dec 2025 | 9.0 | $15.00 |
| Jan 2020 | 9.0 | $92.50 |
| Dec 2025 | 8.5 | $10.00 |
| Nov 2025 | 8.5 | $17.00 |
| Jun 2025 | 8.5 | $21.50 |
| Mar 2025 | 8.5 | $16.00 |
| Aug 2024 | 7.5 | $14.00 |
| Jul 2024 | 6.5 | $16.00 |