| Sold | Grade | Monthly Average |
| Jan 2018 | 9.4 | $3.99 |
| Dec 2017 | 9.4 | $3.99 |
| Nov 2017 | 9.4 | $3.99 |
| Mar 2024 | 8.0 | $110.00 |
| Feb 2020 | 8.0 | $6.00 |
| Aug 2018 | 8.0 | $3.20 |
| Apr 2018 | 8.0 | $3.22 |
| Mar 2018 | 8.0 | $3.15 |
| Feb 2018 | 8.0 | $3.15 |
| Jan 2018 | 8.0 | $3.10 |
| Dec 2017 | 8.0 | $3.19 |
| Nov 2017 | 8.0 | $3.20 |
| Mar 2022 | 6.0 | $2.00 |
| Oct 2020 | 6.0 | $4.80 |
| Dec 2018 | 6.0 | $3.30 |
| Jun 2018 | 6.0 | $4.80 |
| Dec 2021 | 4.0 | $2.00 |
| Sep 2018 | 2.0 | $1.70 |