| Sold | Grade | Monthly Average |
| Sep 2023 | 4.0 | $19.00 |
| May 2023 | 4.0 | $19.00 |
| Nov 2019 | 4.0 | $17.50 |
| Apr 2014 | 4.0 | $10.45 |
| Sep 2025 | 3.5 | $4.00 |
| May 2018 | 3.5 | $12.75 |
| Apr 2017 | 3.5 | $10.35 |
| May 2014 | 3.0 | $11.50 |
| Jul 2011 | 3.0 | $11.00 |
| Dec 2015 | 2.5 | $4.33 |
| Nov 2022 | 2.0 | $8.00 |
| Feb 2021 | 2.0 | $9.12 |
| Dec 2018 | 2.0 | $8.00 |
| Jun 2021 | 1.5 | $6.37 |
| Mar 2015 | 1.0 | $2.49 |