| Sold | Grade | Monthly Average |
| Feb 2023 | 9.4 | $5.00 |
| Apr 2019 | 9.4 | $5.49 |
| Mar 2019 | 9.4 | $5.00 |
| Nov 2018 | 9.4 | $5.00 |
| Jul 2018 | 9.4 | $4.99 |
| Jun 2018 | 9.4 | $4.99 |
| May 2018 | 9.4 | $4.99 |
| Apr 2018 | 9.4 | $4.99 |
| Mar 2018 | 9.4 | $4.99 |
| Mar 2021 | 8.0 | $4.00 |
| Apr 2018 | 8.0 | $3.99 |
| Jun 2021 | 6.0 | $3.00 |
| Aug 2020 | 6.0 | $3.00 |
| May 2020 | 6.0 | $2.85 |