| Sold | Grade | Monthly Average |
| Sep 2024 | 8.0 | $9.10 |
| Jun 2024 | 8.0 | $6.48 |
| Jan 2024 | 9.4 | $7.49 |
| Nov 2023 | 9.4 | $6.49 |
| Aug 2022 | 9.4 | $5.40 |
| May 2020 | 9.4 | $5.40 |
| Jun 2020 | 8.5 | $1.00 |
| Mar 2019 | 8.5 | $16.00 |
| Nov 2021 | 8.0 | $2.40 |
| Oct 2021 | 8.0 | $2.40 |
| Apr 2021 | 8.0 | $2.05 |
| Mar 2021 | 8.0 | $2.00 |
| Feb 2021 | 8.0 | $2.00 |
| May 2019 | 8.0 | $1.70 |
| Nov 2018 | 8.0 | $1.70 |
| Sep 2018 | 8.0 | $1.70 |
| May 2018 | 8.0 | $1.70 |
| Jun 2020 | 6.5 | $2.00 |
| Jun 2021 | 6.0 | $2.00 |