| Sold | Grade | Monthly Average |
| Oct 2022 | 4.5 | $11.00 |
| Jun 2023 | 4.0 | $13.00 |
| Jul 2022 | 4.0 | $11.50 |
| May 2022 | 4.0 | $11.50 |
| Aug 2013 | 4.0 | $11.00 |
| Jun 2023 | 3.0 | $6.70 |
| Aug 2020 | 3.0 | $9.25 |
| Jun 2023 | 2.5 | $5.70 |
| Feb 2018 | 2.5 | $7.20 |
| Mar 2021 | 2.0 | $4.80 |
| Jun 2018 | 2.0 | $6.00 |
| Jun 2013 | 2.0 | $5.50 |
| Dec 2013 | 1.0 | $2.60 |