| Sold | Grade | Monthly Average |
| Jun 2024 | 4.0 | $4.00 |
| Jul 2015 | 9.4 | $6.00 |
| Sep 2014 | 9.4 | $3.99 |
| Aug 2014 | 9.4 | $3.99 |
| Jul 2014 | 9.4 | $3.59 |
| Jun 2014 | 9.4 | $3.99 |
| Jul 2019 | 9.2 | $13.00 |
| May 2019 | 8.5 | $8.49 |
| Sep 2023 | 8.0 | $8.00 |
| Mar 2020 | 8.0 | $3.20 |
| Feb 2020 | 8.0 | $3.20 |
| Feb 2019 | 8.0 | $8.00 |
| Sep 2018 | 8.0 | $6.40 |
| May 2017 | 8.0 | $4.18 |
| Oct 2016 | 8.0 | $4.70 |
| Jun 2015 | 8.0 | $4.40 |
| Feb 2020 | 6.0 | $2.60 |
| Jul 2015 | 6.0 | $3.30 |