| Sold | Grade | Monthly Average |
| Jan 2024 | 2.5 | $6.00 |
| Oct 2013 | 6.0 | $10.99 |
| Feb 2020 | 5.5 | $41.00 |
| Feb 2023 | CGC 4.5 | $42.00 |
| Mar 2022 | CGC 4.5 | $61.00 |
| Nov 2021 | 4.0 | $34.00 |
| May 2015 | 3.5 | $11.00 |
| Nov 2022 | 3.0 | $11.00 |
| Aug 2018 | 3.0 | $29.50 |
| Nov 2016 | 3.0 | $24.40 |
| Jan 2015 | 2.5 | $15.50 |
| Apr 2022 | 2.0 | $13.50 |
| Feb 2014 | 2.0 | $12.75 |
| Aug 2010 | 1.8 | $22.00 |
| Jun 2018 | 0.5 | $5.70 |