| Sold | Grade | Monthly Average |
| Sep 2023 | 6.0 | $12.00 |
| Aug 2023 | 4.0 | $8.00 |
| May 2023 | 4.0 | $8.00 |
| Jul 2022 | 4.0 | $8.00 |
| May 2021 | 4.0 | $8.00 |
| Mar 2017 | 3.5 | $7.00 |
| May 2024 | 3.0 | $6.00 |
| Feb 2018 | 3.0 | $6.00 |
| Mar 2022 | 2.0 | $4.00 |
| Nov 2017 | 2.0 | $4.00 |
| Oct 2025 | 1.0 | $2.65 |
| May 2023 | 1.0 | $2.50 |