| Sold | Grade | Monthly Average |
| Dec 2019 | 9.4 | $3.99 |
| Oct 2019 | 9.4 | $4.30 |
| Aug 2019 | 9.4 | $3.99 |
| Jun 2019 | 9.4 | $3.99 |
| May 2019 | 9.4 | $3.99 |
| Mar 2023 | 8.0 | $4.80 |
| Feb 2022 | 8.0 | $4.80 |
| May 2021 | 8.0 | $3.50 |
| Oct 2019 | 8.0 | $3.40 |
| Jul 2019 | 8.0 | $3.19 |
| May 2019 | 8.0 | $3.19 |
| Nov 2024 | 6.0 | $3.60 |