| Sold | Grade | Monthly Average |
| Sep 2025 | 8.0 | $2.65 |
| Oct 2025 | 6.0 | $2.65 |
| Aug 2024 | 9.4 | $7.20 |
| May 2024 | 9.4 | $7.49 |
| May 2025 | 8.0 | $6.00 |
| Jun 2023 | 8.0 | $5.60 |
| Aug 2022 | 8.0 | $4.00 |
| Jun 2022 | 8.0 | $3.60 |
| May 2022 | 8.0 | $3.40 |
| Sep 2022 | 6.0 | $3.60 |
| Aug 2024 | 4.0 | $3.40 |
| Jun 2024 | 4.0 | $3.20 |
| Jun 2023 | 4.0 | $3.00 |