| Sold | Grade | Monthly Average |
| Jul 2024 | 9.0 | $57.00 |
| Sep 2024 | 8.5 | $23.00 |
| Aug 2024 | 7.5 | $15.00 |
| Sep 2024 | 7.0 | $23.00 |
| Apr 2020 | 9.4 | $89.95 |
| May 2019 | 9.4 | $1.70 |
| Aug 2013 | 9.4 | $7.20 |
| Feb 2012 | 9.4 | $7.49 |
| Mar 2023 | 8.5 | $85.00 |
| May 2019 | 8.0 | $1.70 |
| Nov 2011 | 8.0 | $5.04 |
| Jul 2015 | 6.0 | $24.95 |
| Jan 2015 | 6.0 | $1.20 |
| Mar 2016 | 4.0 | $1.35 |
| Nov 2015 | 4.0 | $1.35 |
| Oct 2015 | 4.0 | $1.35 |
| Aug 2012 | 4.0 | $3.60 |
| Sep 2020 | 3.5 | $7.00 |