| Sold | Grade | Monthly Average |
| May 2025 | 7.5 | $7.49 |
| Jan 2024 | CGC 9.8 | $124.95 |
| Aug 2019 | 9.4 | $8.75 |
| Dec 2016 | 9.4 | $5.25 |
| Jan 2014 | 9.4 | $5.00 |
| May 2012 | 9.4 | $3.00 |
| Jan 2011 | 9.4 | $3.00 |
| Apr 2010 | 9.4 | $5.00 |
| Feb 2008 | 9.4 | $3.20 |
| Mar 2021 | 8.5 | $8.49 |
| Jan 2020 | 8.0 | $8.00 |
| Nov 2019 | 8.0 | $8.75 |
| Jun 2014 | 8.0 | $4.00 |