| Sold | Grade | Monthly Average |
| Feb 2024 | 8.0 | $85.00 |
| Apr 2024 | 6.0 | $57.00 |
| Mar 2024 | 5.0 | $75.00 |
| Sep 2011 | 9.4 | $1.30 |
| Mar 2018 | 8.0 | $3.20 |
| Apr 2017 | 8.0 | $5.60 |
| Jul 2015 | 8.0 | $89.95 |
| May 2015 | 8.0 | $4.00 |
| Dec 2010 | 8.0 | $1.00 |
| Jan 2023 | 6.0 | $2.40 |
| Jan 2020 | 6.0 | $2.40 |
| Nov 2017 | 6.0 | $2.40 |
| Aug 2017 | 6.0 | $2.40 |
| May 2016 | 6.0 | $3.60 |
| Nov 2012 | 6.0 | $0.80 |
| Aug 2018 | 4.0 | $1.70 |
| Sep 2020 | 2.0 | $2.00 |