| Sold | Grade | Monthly Average |
| Oct 2020 | CGC 7.0 | $238.00 |
| Apr 2021 | 6.0 | $74.00 |
| Dec 2017 | 6.0 | $26.01 |
| Aug 2015 | 4.0 | $15.39 |
| May 2012 | 4.0 | $19.75 |
| Feb 2012 | 4.0 | $22.10 |
| Nov 2010 | 4.0 | $19.75 |
| Oct 2023 | 3.5 | $22.00 |
| Oct 2024 | 3.0 | $20.00 |
| Jul 2017 | 3.0 | $12.50 |
| Dec 2024 | 2.5 | $15.00 |
| Feb 2023 | 2.5 | $13.25 |
| Jul 2016 | 2.5 | $10.75 |
| Dec 2015 | 2.5 | $10.75 |
| Aug 2015 | 2.5 | $6.17 |
| Feb 2023 | 2.0 | $11.00 |
| Jun 2011 | 2.0 | $10.75 |
| Apr 2021 | 1.0 | $5.22 |