| Sold | Grade | Monthly Average |
| May 2026 | 8.0 | $2.65 |
| Sep 2020 | 9.4 | $3.99 |
| Jun 2020 | 9.4 | $3.99 |
| Mar 2020 | 9.4 | $3.99 |
| Feb 2020 | 9.4 | $3.99 |
| Oct 2025 | 8.0 | $2.39 |
| Apr 2025 | 8.0 | $2.50 |
| Jan 2024 | 8.0 | $2.50 |
| Oct 2023 | 8.0 | $2.50 |
| Sep 2023 | 8.0 | $2.25 |
| Apr 2022 | 8.0 | $2.40 |
| Nov 2020 | 8.0 | $3.20 |
| Oct 2020 | 8.0 | $3.20 |
| Jul 2020 | 8.0 | $3.10 |
| Jun 2020 | 8.0 | $3.10 |
| May 2020 | 8.0 | $2.79 |
| Nov 2021 | 6.0 | $2.40 |
| Aug 2021 | 6.0 | $2.00 |
| Jun 2021 | 6.0 | $3.30 |
| Jan 2021 | 6.0 | $2.80 |
| Nov 2020 | 6.0 | $2.60 |
| Oct 2020 | 6.0 | $2.40 |