| Sold | Grade | Monthly Average |
| Nov 2025 | 8.0 | $9.60 |
| Jun 2019 | 9.4 | $3.00 |
| May 2019 | 9.4 | $3.00 |
| Apr 2019 | 9.4 | $3.00 |
| Mar 2019 | 9.4 | $3.07 |
| Nov 2018 | 9.4 | $2.99 |
| Sep 2018 | 9.4 | $2.99 |
| Aug 2018 | 9.4 | $2.99 |
| Nov 2019 | 8.0 | $3.05 |
| Jun 2019 | 8.0 | $2.40 |
| Aug 2018 | 8.0 | $2.39 |
| Mar 2022 | 7.5 | $7.49 |
| Jul 2024 | 7.0 | $7.00 |
| Jul 2021 | 6.0 | $6.00 |
| Jun 2021 | 6.0 | $6.00 |
| Mar 2020 | 6.0 | $3.10 |
| Feb 2020 | 6.0 | $3.00 |
| Jun 2019 | 6.0 | $1.80 |