| Sold | Grade | Monthly Average |
| Jan 2024 | 4.5 | $152.00 |
| Feb 2024 | 3.5 | $118.00 |
| Jan 2024 | 1.0 | $35.00 |
| Feb 2024 | 0.5 | $21.00 |
| Jun 2018 | 6.5 | $250.00 |
| Nov 2017 | 6.5 | $235.00 |
| Jun 2017 | 6.5 | $225.00 |
| Jan 2023 | 4.0 | $175.00 |
| May 2022 | 4.0 | $170.00 |
| Aug 2020 | 4.0 | $110.00 |
| Apr 2019 | 4.0 | $87.00 |
| Dec 2021 | 3.0 | $98.00 |
| May 2020 | 2.0 | $59.00 |
| Dec 2018 | 2.0 | $51.00 |
| Apr 2018 | 2.0 | $79.00 |
| Dec 2017 | 2.0 | $59.00 |
| Sep 2019 | 1.8 | $44.00 |
| Jan 2018 | 1.5 | $42.00 |
| Jan 2014 | 1.0 | $30.50 |
| Jun 2023 | 0.5 | $17.00 |