| Sold | Grade | Monthly Average |
| Aug 2026 | 4.0 | $4.00 |
| Oct 2019 | 9.4 | $5.99 |
| Sep 2019 | 9.4 | $5.99 |
| Aug 2019 | 9.4 | $5.99 |
| Jan 2020 | 8.0 | $4.70 |
| Nov 2019 | 8.0 | $4.70 |
| Sep 2019 | 8.0 | $4.79 |
| Feb 2026 | 6.5 | $7.80 |
| Nov 2025 | 6.5 | $6.49 |
| Jan 2025 | 6.5 | $7.80 |
| Jan 2026 | 6.0 | $6.00 |
| Oct 2021 | 6.0 | $5.70 |
| Sep 2021 | 6.0 | $6.00 |
| May 2021 | 6.0 | $4.49 |
| Sep 2019 | 6.0 | $3.59 |
| Jul 2025 | 4.0 | $4.00 |
| Aug 2021 | 4.0 | $4.00 |