| Sold | Grade | Monthly Average |
| Jul 2026 | 9.4 | $3.00 |
| Feb 2026 | 9.4 | $2.70 |
| Dec 2025 | 9.4 | $1.00 |
| Nov 2025 | 9.4 | $1.00 |
| Apr 2025 | 9.4 | $3.00 |
| Mar 2025 | 9.4 | $3.00 |
| Oct 2024 | 9.4 | $2.50 |
| Feb 2024 | 9.4 | $4.00 |
| Oct 2023 | 9.4 | $3.99 |
| Aug 2023 | 9.4 | $3.99 |
| Jul 2023 | 9.4 | $3.99 |
| May 2023 | 9.4 | $3.99 |
| Apr 2023 | 9.4 | $3.19 |
| Mar 2023 | 9.4 | $3.99 |
| May 2023 | 8.0 | $3.10 |
| Mar 2023 | 8.0 | $3.19 |
| Mar 2023 | 6.0 | $2.39 |