| Sold | Grade | Monthly Average |
| Nov 2022 | 9.4 | $18.00 |
| Sep 2015 | 9.4 | $8.00 |
| Jun 2015 | 9.4 | $8.00 |
| Jun 2017 | 9.2 | $29.00 |
| Jun 2021 | 8.5 | $23.00 |
| May 2021 | 8.5 | $8.49 |
| Mar 2015 | 8.5 | $20.00 |
| May 2021 | 8.0 | $8.00 |
| Apr 2019 | 8.0 | $6.40 |
| Feb 2019 | 8.0 | $6.40 |
| Feb 2018 | 8.0 | $6.40 |
| Oct 2015 | 8.0 | $6.40 |
| Jul 2015 | 8.0 | $6.40 |
| May 2015 | 8.0 | $6.40 |
| Nov 2014 | 8.0 | $13.00 |
| Sep 2014 | 8.0 | $6.40 |
| May 2015 | 6.0 | $11.50 |
| Feb 2015 | 6.0 | $16.40 |
| Sep 2014 | 6.0 | $4.80 |
| Aug 2021 | 4.0 | $4.00 |