| Sold | Grade | Monthly Average |
| Feb 2024 | 3.5 | $190.00 |
| Oct 2023 | 3.5 | $290.00 |
| Apr 2024 | 3.0 | $140.00 |
| Feb 2024 | 1.0 | $35.00 |
| Jan 2023 | 6.0 | $100.00 |
| Feb 2023 | 5.0 | $825.00 |
| Jun 2020 | 5.0 | $86.00 |
| Nov 2013 | 5.0 | $56.00 |
| Oct 2022 | 4.0 | $45.60 |
| Jul 2018 | 3.0 | $35.00 |
| Dec 2012 | 1.0 | $8.00 |