| Sold | Grade | Monthly Average |
| Dec 2020 | CGC 9.8 | $64.00 |
| Aug 2014 | 9.4 | $4.30 |
| Jan 2012 | 9.4 | $8.00 |
| Oct 2010 | 9.4 | $9.60 |
| Oct 2010 | 9.2 | $8.00 |
| Dec 2019 | 8.0 | $3.20 |
| Dec 2017 | 8.0 | $5.60 |
| Jan 2017 | 8.0 | $4.70 |
| Jul 2016 | 8.0 | $4.00 |
| Feb 2016 | 8.0 | $4.00 |
| Mar 2015 | 8.0 | $3.20 |
| Feb 2015 | 8.0 | $3.45 |
| Apr 2014 | 8.0 | $3.20 |
| Sep 2024 | 6.0 | $2.50 |
| Feb 2011 | 6.0 | $4.80 |