| Sold | Grade | Monthly Average |
| May 2024 | 9.4 | $1.00 |
| Aug 2022 | 9.4 | $3.25 |
| Apr 2022 | 9.4 | $4.30 |
| Nov 2021 | 9.4 | $5.49 |
| Jul 2021 | 9.4 | $6.00 |
| Apr 2021 | 9.4 | $6.00 |
| Mar 2021 | 9.4 | $5.40 |
| Nov 2020 | 9.4 | $5.99 |
| Sep 2020 | 9.4 | $5.99 |
| Aug 2020 | 9.4 | $5.89 |
| Jul 2020 | 9.4 | $5.99 |
| Apr 2024 | 8.0 | $1.00 |
| Oct 2023 | 8.0 | $1.00 |
| Feb 2023 | 8.0 | $2.60 |
| Mar 2021 | 8.0 | $4.80 |
| Jul 2020 | 8.0 | $4.79 |
| Jun 2022 | 6.0 | $2.20 |
| Dec 2021 | 6.0 | $3.80 |
| Sep 2020 | 6.0 | $3.49 |
| Sep 2020 | 4.0 | $2.16 |