| Sold | Grade | Monthly Average |
| Oct 2025 | 9.4 | $2.43 |
| Aug 2025 | 9.4 | $2.70 |
| Mar 2025 | 9.4 | $3.30 |
| Jan 2025 | 9.4 | $3.30 |
| Dec 2024 | 9.4 | $3.90 |
| Jul 2024 | 9.4 | $5.00 |
| Oct 2023 | 9.4 | $7.99 |
| Aug 2023 | 9.4 | $7.99 |
| Jul 2023 | 9.4 | $7.99 |
| Jun 2023 | 9.4 | $7.99 |
| Aug 2023 | 8.0 | $6.14 |
| Jul 2023 | 8.0 | $6.30 |
| Jun 2023 | 8.0 | $6.30 |
| May 2023 | 0.0 | $8.00 |