| Sold | Grade | Monthly Average |
| Oct 2013 | CGC 8.5 | $80.00 |
| Feb 2022 | 5.0 | $71.00 |
| Jan 2020 | 5.0 | $57.00 |
| Jul 2023 | 4.0 | $105.00 |
| Oct 2022 | 3.5 | $99.00 |
| Aug 2021 | 3.5 | $35.00 |
| Aug 2018 | 3.0 | $17.00 |
| Jan 2018 | 3.0 | $26.00 |
| Mar 2014 | 3.0 | $24.75 |
| Jul 2010 | 3.0 | $46.00 |
| Apr 2010 | 3.0 | $46.00 |
| Nov 2018 | 2.5 | $32.50 |
| May 2020 | 2.0 | $35.00 |
| Oct 2012 | 2.0 | $33.00 |
| Oct 2021 | 1.5 | $16.50 |
| Sep 2020 | 1.0 | $13.25 |
| Oct 2020 | 0.5 | $6.70 |
| Apr 2016 | 0.5 | $10.00 |