| Sold | Grade | Monthly Average |
| Aug 2025 | 9.4 | $105.00 |
| Aug 2022 | 9.4 | $76.00 |
| Nov 2021 | 9.4 | $49.95 |
| Jun 2020 | 9.4 | $49.95 |
| May 2020 | 9.4 | $67.95 |
| Sep 2019 | 9.4 | $67.95 |
| Aug 2019 | 9.4 | $67.95 |
| Jun 2016 | 9.4 | $124.95 |
| Apr 2016 | 9.4 | $125.00 |
| Nov 2023 | 8.0 | $60.00 |
| Aug 2023 | 7.5 | $82.00 |
| Apr 2023 | 6.0 | $30.00 |
| Jun 2019 | 6.0 | $36.90 |