| Sold | Grade | Monthly Average |
| Apr 2024 | 1.8 | $26.00 |
| Jan 2024 | 1.8 | $75.00 |
| Feb 2024 | 0.5 | $86.50 |
| Oct 2020 | 4.0 | $210.00 |
| Jan 2019 | 3.0 | $153.90 |
| Mar 2021 | 2.5 | $113.95 |
| May 2020 | 2.5 | $61.00 |
| Dec 2017 | 2.0 | $84.84 |
| Aug 2014 | 2.0 | $57.00 |
| Jul 2023 | 1.8 Restored | $24.00 |
| Oct 2019 | 1.8 | $65.00 |
| Apr 2015 | 1.8 | $70.00 |
| Jan 2023 | 1.5 | $52.00 |
| Nov 2014 | 1.0 | $47.50 |
| May 2011 | 1.0 | $58.00 |
| May 2023 | 0.5 | $9.00 |
| Jun 2022 | 0.5 | $29.00 |
| Apr 2019 | 0.5 | $26.00 |
| May 2017 | 0.3 | $9.00 |