| Sold | Grade | Monthly Average |
| May 2026 | 3.0 | $43.00 |
| Sep 2011 | 5.5 | $69.00 |
| Nov 2021 | 5.0 | $100.00 |
| Nov 2018 | 5.0 | $70.00 |
| Sep 2017 | 5.0 | $62.99 |
| Sep 2012 | 5.0 | $17.00 |
| Sep 2021 | 4.5 | $64.60 |
| Aug 2015 | 4.5 | $23.00 |
| Aug 2022 | 4.0 | $75.00 |
| Jun 2017 | 4.0 | $35.00 |
| Feb 2024 | 3.0 | $24.50 |
| Jun 2021 | 2.0 Restored | $24.00 |
| Oct 2020 | 1.8 | $16.00 |
| May 2019 | 1.8 | $15.00 |
| Mar 2023 | 1.5 | $9.60 |
| Mar 2022 | 1.0 | $8.60 |
| Mar 2018 | 1.0 | $10.50 |