| Sold | Grade | Monthly Average |
| Feb 2026 | 9.4 | $2.65 |
| Dec 2025 | 8.0 | $2.12 |
| Apr 2025 | 9.4 | $4.00 |
| Jan 2025 | 9.4 | $5.00 |
| Oct 2024 | 9.4 | $4.99 |
| Jul 2024 | 9.4 | $4.99 |
| May 2024 | 9.4 | $4.99 |
| Apr 2024 | 9.4 | $4.99 |
| Oct 2024 | 8.0 | $4.10 |
| Sep 2024 | 8.0 | $3.99 |
| Jun 2024 | 6.0 | $2.99 |
| Apr 2024 | 0.0 | $4.99 |
| Mar 2024 | 0.0 | $4.99 |