| Sold | Grade | Monthly Average |
| Jun 2025 | 6.0 | $3.51 |
| Aug 2023 | 6.0 | $4.30 |
| Jun 2023 | 6.0 | $3.60 |
| Oct 2022 | 6.0 | $3.60 |
| Feb 2022 | 6.0 | $4.00 |
| Jun 2021 | 6.0 | $3.60 |
| Jun 2025 | 5.5 | $2.65 |
| Jul 2021 | 5.5 | $2.80 |
| Sep 2021 | 5.0 | $2.40 |
| Jun 2021 | 4.5 | $2.10 |
| Dec 2025 | 4.0 | $2.39 |
| Nov 2025 | 4.0 | $2.65 |
| Jul 2024 | 4.0 | $2.70 |
| Nov 2022 | 4.0 | $1.90 |
| Aug 2021 | 4.0 | $2.00 |
| Jun 2021 | 4.0 | $2.00 |
| May 2021 | 4.0 | $2.00 |
| Apr 2016 | 4.0 | $2.85 |
| May 2017 | 3.5 | $1.70 |
| Nov 2020 | 1.8 | $2.00 |