| Sold | Grade | Monthly Average |
| Oct 2023 | 4.0 | $210.00 |
| Feb 2024 | 3.0 | $66.00 |
| Jun 2022 | 3.5 | $90.00 |
| Apr 2023 | 3.0 | $52.20 |
| Jan 2016 | 3.0 | $32.00 |
| Dec 2021 | 2.0 | $68.00 |
| Mar 2021 | 2.0 | $40.00 |
| Jan 2018 | 2.0 | $25.00 |
| Jun 2022 | 1.5 | $22.00 |
| Dec 2020 | 1.5 | $60.00 |
| Mar 2018 | 1.5 | $24.00 |
| Mar 2019 | 0.5 | $6.17 |