| Sold | Grade | Monthly Average |
| Nov 2025 | 9.4 | $2.65 |
| Oct 2025 | 9.4 | $2.90 |
| Sep 2025 | 9.4 | $2.39 |
| Aug 2025 | 9.4 | $2.65 |
| Jul 2025 | 9.4 | $2.90 |
| May 2025 | 9.4 | $1.46 |
| Feb 2025 | 9.4 | $1.21 |
| Jan 2025 | 9.4 | $1.20 |
| Oct 2024 | 9.4 | $4.50 |
| Mar 2024 | 9.4 | $5.10 |
| Dec 2023 | 9.4 | $5.99 |
| Jun 2023 | 0.0 | $5.99 |