| Sold | Grade | Monthly Average |
| Feb 2026 | 9.0 | $3.80 |
| Mar 2026 | 8.5 | $3.40 |
| Apr 2026 | 8.0 | $3.20 |
| Jan 2025 | 9.4 | $4.30 |
| Dec 2024 | 9.4 | $4.30 |
| Nov 2024 | 9.4 | $4.15 |
| Sep 2024 | 9.4 | $4.00 |
| Aug 2024 | 9.4 | $4.00 |
| May 2024 | 9.4 | $4.70 |
| Mar 2024 | 9.4 | $4.00 |
| Dec 2023 | 9.4 | $3.99 |
| Nov 2023 | 9.4 | $3.99 |
| Oct 2023 | 9.4 | $3.99 |
| Sep 2023 | 9.4 | $3.99 |
| Jan 2026 | 8.0 | $8.00 |
| Sep 2025 | 8.0 | $5.60 |
| Jun 2025 | 8.0 | $4.40 |
| Nov 2023 | 8.0 | $3.10 |
| Oct 2023 | 8.0 | $3.10 |
| Aug 2023 | 0.0 | $3.99 |
| Jul 2023 | 0.0 | $3.99 |