| Sold | Grade | Monthly Average |
| May 2024 | CGC 9.8 | $185.00 |
| Jul 2022 | CGC 9.4 | $130.00 |
| Feb 2012 | 9.4 | $8.00 |
| May 2011 | 9.4 | $8.00 |
| Jun 2010 | 9.2 | $10.00 |
| Jan 2018 | 8.0 | $4.40 |
| Feb 2016 | 8.0 | $6.40 |
| Dec 2015 | 8.0 | $6.40 |
| May 2015 | 8.0 | $6.40 |
| Mar 2014 | 8.0 | $6.40 |
| Dec 2013 | 8.0 | $5.76 |
| May 2013 | 8.0 | $6.40 |
| Dec 2012 | 8.0 | $6.40 |
| Nov 2012 | 8.0 | $6.40 |
| Mar 2012 | 8.0 | $6.40 |
| Oct 2021 | 6.0 | $40.00 |
| Feb 2019 | 6.0 | $10.00 |
| Oct 2015 | 6.0 | $4.80 |
| Aug 2013 | 6.0 | $5.30 |
| Jan 2014 | 4.0 | $3.20 |