| Sold | Grade | Monthly Average |
| Sep 2025 | 6.0 | $3.00 |
| Oct 2018 | 9.4 | $2.95 |
| Jan 2018 | 9.4 | $3.99 |
| Dec 2017 | 9.4 | $3.99 |
| Nov 2017 | 9.4 | $3.99 |
| Oct 2017 | 9.4 | $3.99 |
| Sep 2017 | 9.4 | $3.99 |
| Jul 2023 | 8.0 | $4.00 |
| Oct 2020 | 8.0 | $4.00 |
| Nov 2019 | 8.0 | $4.40 |
| Jan 2018 | 8.0 | $3.10 |
| Oct 2024 | 6.0 | $3.00 |