| Sold | Grade | Monthly Average |
| Jun 2026 | 3.5 | $84.00 |
| Oct 2020 | 7.0 | $125.00 |
| May 2019 | 5.5 | $79.95 |
| Nov 2016 | 5.5 | $25.00 |
| Jan 2026 | 4.5 | $54.00 |
| Jan 2024 | 4.5 | $36.00 |
| Sep 2023 | 4.5 | $40.00 |
| Jul 2023 | 4.0 | $47.00 |
| Jun 2021 | 4.0 | $42.75 |
| Feb 2026 | 3.5 | $42.00 |
| Jun 2018 | 3.5 | $30.00 |
| Jan 2023 | 3.0 | $36.00 |
| Aug 2018 | 3.0 | $13.50 |