| Sold | Grade | Monthly Average |
| Feb 2017 | 9.4 | $2.50 |
| Oct 2021 | 8.0 | $2.00 |
| Oct 2020 | 8.0 | $2.00 |
| Sep 2020 | 8.0 | $2.00 |
| Jun 2020 | 8.0 | $2.00 |
| Mar 2020 | 8.0 | $2.00 |
| Aug 2019 | 8.0 | $1.70 |
| Apr 2019 | 8.0 | $1.70 |
| Nov 2018 | 8.0 | $1.70 |
| Oct 2018 | 8.0 | $1.70 |
| Aug 2017 | 8.0 | $1.80 |
| Jun 2017 | 8.0 | $1.80 |
| Oct 2023 | 6.0 | $2.50 |
| Nov 2021 | 6.0 | $2.00 |
| Jun 2018 | 6.0 | $1.70 |
| Feb 2018 | 6.0 | $2.40 |
| Jul 2017 | 6.0 | $1.53 |
| Mar 2017 | 6.0 | $1.53 |