| Sold | Grade | Monthly Average |
| Apr 2021 | 9.4 | $4.99 |
| Mar 2021 | 9.4 | $4.99 |
| Feb 2021 | 9.4 | $4.99 |
| Jan 2021 | 9.4 | $4.99 |
| Dec 2020 | 9.4 | $4.99 |
| Nov 2020 | 9.4 | $4.99 |
| Aug 2022 | 8.0 | $5.20 |
| Jul 2021 | 8.0 | $4.00 |
| May 2021 | 8.0 | $3.99 |
| Jan 2021 | 8.0 | $3.99 |
| Nov 2020 | 8.0 | $3.99 |
| May 2021 | 6.0 | $2.99 |