| Sold | Grade | Monthly Average |
| Oct 2022 | 4.5 | $69.95 |
| Nov 2013 | 4.0 | $48.00 |
| Jul 2022 | 3.0 | $24.00 |
| May 2022 | 3.0 | $31.00 |
| Apr 2023 | 2.5 | $29.00 |
| Feb 2023 | 2.5 | $14.00 |
| Oct 2021 | 2.5 | $29.00 |
| Sep 2019 | 2.5 | $37.00 |
| Dec 2023 | 2.0 | $24.00 |
| Jul 2023 | 2.0 | $20.00 |
| Sep 2018 | 2.0 | $18.00 |
| Oct 2022 | 1.0 | $11.50 |
| Sep 2019 | 0.5 | $6.60 |