| Sold | Grade | Monthly Average |
| Aug 2025 | 2.5 | $10.00 |
| Nov 2023 | 3.5 | $12.83 |
| Aug 2020 | 3.0 | $45.00 |
| Feb 2019 | 3.0 | $25.50 |
| Feb 2024 | 2.5 | $18.00 |
| Jun 2023 | 2.5 | $10.75 |
| Aug 2021 | 2.5 | $15.00 |
| Sep 2018 | 2.5 | $22.50 |
| Sep 2020 | 2.0 | $9.00 |
| Jul 2020 | 2.0 | $9.00 |
| Feb 2020 | 2.0 | $9.00 |
| Sep 2017 | 2.0 | $11.40 |
| Jul 2017 | 2.0 | $8.55 |
| Jan 2025 | 1.8 | $10.00 |
| Nov 2020 | 1.8 | $7.20 |
| Dec 2014 | 1.8 | $12.00 |