| Sold | Grade | Monthly Average |
| Mar 2023 | CGC 5.5 | $225.00 |
| Apr 2021 | CGC 5.0 | $175.00 |
| Apr 2022 | 4.5 | $70.00 |
| May 2014 | 4.0 | $34.50 |
| Feb 2011 | 3.5 | $31.00 |
| Sep 2019 | 3.0 | $27.00 |
| Jul 2018 | 2.5 | $33.00 |
| May 2013 | 2.0 | $15.20 |
| May 2019 | 1.5 | $17.34 |
| Aug 2018 | 0.5 | $6.60 |
| Oct 2014 | 0.5 | $4.80 |