| Sold | Grade | Monthly Average |
| Jun 2026 | 8.0 | $3.20 |
| Mar 2025 | 9.4 | $2.60 |
| Feb 2025 | 9.4 | $2.60 |
| Nov 2024 | 9.4 | $2.70 |
| May 2024 | 9.4 | $4.00 |
| Nov 2023 | 9.4 | $3.99 |
| Dec 2025 | 8.0 | $2.90 |
| Sep 2025 | 8.0 | $2.65 |
| Aug 2025 | 8.0 | $2.65 |
| Jul 2025 | 8.0 | $2.65 |
| May 2025 | 8.0 | $2.80 |
| Mar 2025 | 8.0 | $2.50 |
| Nov 2023 | 6.0 | $2.00 |
| Sep 2023 | 6.0 | $3.00 |
| Jul 2023 | 0.0 | $3.99 |
| Jun 2023 | 0.0 | $3.99 |