| Sold | Grade | Monthly Average |
| Dec 2025 | 1.8 | $5.70 |
| Feb 2022 | 7.0 | $46.00 |
| Apr 2024 | 5.0 | $18.00 |
| Jul 2023 | 5.0 | $22.00 |
| Mar 2021 | 5.0 | $17.25 |
| Feb 2025 | 4.0 | $22.00 |
| Dec 2023 | 4.0 Restored | $11.00 |
| Apr 2022 | 4.0 | $14.25 |
| Nov 2011 | 4.0 | $22.00 |
| Sep 2020 | 3.0 | $5.50 |
| Jul 2020 | 1.8 | $2.80 |
| Aug 2018 | 1.8 | $7.25 |
| Mar 2019 | 1.5 | $5.32 |
| Feb 2024 | 1.0 | $3.60 |
| Aug 2019 | 1.0 | $3.60 |
| Jan 2013 | 1.0 | $7.35 |