| Sold | Grade | Monthly Average |
| Feb 2024 | 1.0 | $21.00 |
| Oct 2021 | 4.0 | $51.00 |
| Jun 2019 | 4.0 | $44.00 |
| May 2023 | 3.0 | $26.00 |
| Aug 2016 | 3.0 | $28.80 |
| Jun 2012 | 3.0 | $20.88 |
| Oct 2022 | 2.0 | $18.50 |
| Dec 2021 | 2.0 | $28.00 |
| Jun 2021 | 2.0 | $21.00 |
| Jan 2023 | 1.8 | $13.50 |
| Nov 2022 | 1.8 | $15.30 |
| Oct 2013 | 0.5 | $10.00 |