| Sold | Grade | Monthly Average |
| Jun 2026 | 4.0 | $7.30 |
| Dec 2021 | 9.4 | $14.99 |
| Oct 2021 | 9.4 | $19.50 |
| Aug 2021 | 9.4 | $14.99 |
| Jul 2021 | 9.4 | $13.99 |
| Jun 2021 | 9.4 | $13.99 |
| Aug 2021 | 8.0 | $12.10 |
| Jul 2021 | 8.0 | $11.19 |
| Jun 2021 | 8.0 | $11.19 |
| Jan 2024 | 7.0 | $13.00 |
| Nov 2025 | 6.5 | $11.50 |
| Sep 2024 | 6.0 | $16.00 |
| Jul 2025 | 5.5 | $8.20 |
| Nov 2025 | 5.0 | $5.50 |
| Sep 2024 | 4.0 | $8.80 |