| Sold | Grade | Monthly Average |
| Mar 2025 | CGC 8.0 | $105.00 |
| Aug 2013 | 6.0 | $6.60 |
| Oct 2015 | 5.5 | $5.13 |
| Feb 2017 | 4.0 | $4.00 |
| Aug 2011 | 3.5 | $3.20 |
| Sep 2020 | 3.0 | $2.80 |
| Jul 2020 | 3.0 | $2.80 |
| Feb 2011 | 3.0 | $2.80 |
| Jan 2024 | 2.5 | $2.50 |
| Jan 2018 | 2.5 | $2.40 |
| Apr 2013 | 2.5 | $2.40 |
| May 2011 | 2.5 | $2.40 |
| May 2022 | 2.0 | $2.00 |
| Apr 2022 | 2.0 | $2.00 |