| Sold | Grade | Monthly Average |
| Jul 2022 | 5.0 | $23.00 |
| Aug 2022 | 3.5 | $22.00 |
| Apr 2022 | 3.5 | $11.40 |
| May 2017 | 3.5 | $19.50 |
| Nov 2016 | 3.5 | $12.75 |
| Jul 2023 | 3.0 | $8.50 |
| Feb 2023 | 3.0 | $9.50 |
| May 2023 | 2.5 | $8.10 |
| Sep 2018 | 2.5 | $18.00 |
| Aug 2013 | 2.5 | $23.50 |
| Sep 2023 | 2.0 | $8.00 |
| Feb 2020 | 2.0 | $18.00 |
| May 2019 | 2.0 | $22.50 |
| Oct 2017 | 2.0 | $13.00 |
| Sep 2021 | 1.0 | $11.00 |