| Sold | Grade | Monthly Average |
| Dec 2022 | 9.4 | $9.00 |
| May 2024 | 8.0 | $1.00 |
| Nov 2024 | 7.5 | $7.49 |
| Dec 2025 | 6.0 | $6.00 |
| Nov 2025 | 6.0 | $1.00 |
| Aug 2024 | 6.0 | $6.00 |
| Mar 2021 | 6.0 | $6.00 |
| Aug 2020 | 6.0 | $5.70 |
| Jun 2019 | 6.0 | $5.10 |
| Apr 2025 | 4.0 | $4.00 |
| Sep 2023 | 4.0 | $4.00 |
| Jun 2021 | 4.0 | $4.00 |
| May 2019 | 4.0 | $3.20 |
| Sep 2018 | 4.0 | $2.80 |