| Sold | Grade | Monthly Average |
| Feb 2025 | 9.4 | $115.00 |
| May 2015 | 9.4 | $99.95 |
| Apr 2015 | 9.4 | $99.95 |
| Mar 2015 | 9.4 | $99.95 |
| Feb 2022 | 9.0 | $305.00 |
| Apr 2017 | 8.5 | $69.95 |
| May 2025 | 8.0 | $58.00 |
| Nov 2018 | 8.0 | $100.00 |
| Sep 2023 | 6.5 | $54.00 |
| Aug 2023 | 6.5 | $46.00 |
| Apr 2023 | 6.5 | $64.00 |
| Feb 2024 | 6.0 | $64.80 |
| Jun 2019 | 6.0 | $75.00 |
| Jul 2022 | 5.0 | $56.00 |