| Sold | Grade | Monthly Average |
| Feb 2024 | 6.0 | $3.49 |
| Sep 2016 | 9.4 | $5.95 |
| Aug 2014 | 9.4 | $5.95 |
| Mar 2023 | 8.0 | $4.70 |
| Jul 2021 | 8.0 | $4.70 |
| Apr 2017 | 8.0 | $4.70 |
| Jul 2016 | 8.0 | $5.75 |
| Aug 2010 | 8.0 | $9.60 |
| Aug 2022 | 6.0 | $3.49 |
| Jun 2019 | 6.0 | $3.49 |
| Jun 2018 | 6.0 | $3.80 |
| Nov 2017 | 6.0 | $3.49 |
| Mar 2017 | 6.0 | $4.40 |
| Jan 2017 | 6.0 | $3.49 |
| Mar 2013 | 4.5 | $4.49 |
| May 2023 | 4.0 | $2.50 |