| Sold | Grade | Monthly Average |
| May 2024 | 8.0 | $105.00 |
| Nov 2022 | 7.5 | $32.00 |
| Feb 2019 | 7.5 | $38.00 |
| Apr 2015 | 7.5 | $30.00 |
| Aug 2014 | 6.5 | $26.00 |
| Apr 2023 | 6.0 | $26.00 |
| Jun 2016 | 6.0 | $24.00 |
| Sep 2015 | 5.5 | $23.75 |
| May 2024 | 4.5 | $24.00 |
| Apr 2022 | 4.5 | $18.00 |
| Jan 2024 | 4.0 | $20.00 |
| Nov 2021 | 4.0 | $13.05 |
| Apr 2021 | 4.0 | $16.00 |
| Jan 2014 | 4.0 | $16.80 |