| Sold | Grade | Monthly Average |
| Jul 2024 | 9.4 | $95.00 |
| Mar 2018 | 9.4 | $78.00 |
| May 2025 | 8.5 | $74.00 |
| May 2019 | 8.0 | $55.00 |
| Mar 2018 | 8.0 | $44.00 |
| Mar 2015 | 8.0 | $44.00 |
| May 2014 | 7.5 | $44.95 |
| Jul 2023 | 6.0 | $86.00 |
| Apr 2021 | 6.0 | $33.00 |
| Oct 2019 | 6.0 | $33.00 |
| Jul 2018 | 6.0 | $42.00 |
| Dec 2017 | 6.0 | $45.00 |
| Feb 2026 | 5.0 | $45.00 |
| Nov 2021 | 4.0 | $42.00 |
| Dec 2024 | 3.0 | $21.00 |