| Sold | Grade | Monthly Average |
| Sep 2022 | CGC 9.6 | $140.00 |
| May 2020 | 5.5 | $19.25 |
| Jul 2019 | 5.0 | $14.25 |
| Aug 2021 | 4.5 | $13.00 |
| Aug 2020 | 4.5 | $20.00 |
| Aug 2018 | 4.5 | $18.00 |
| Sep 2024 | 4.0 | $12.00 |
| Dec 2018 | 4.0 | $17.00 |
| Mar 2011 | 3.5 | $11.00 |
| May 2024 | 3.0 | $8.40 |
| Feb 2023 | 3.0 | $8.40 |
| Sep 2011 | 3.0 | $9.80 |
| Dec 2014 | 2.5 | $8.40 |
| May 2014 | 2.5 | $8.40 |
| Mar 2023 | 2.0 | $6.00 |
| Apr 2019 | 2.0 | $4.80 |
| Jan 2017 | 2.0 | $6.00 |
| Jul 2012 | 1.0 | $4.35 |
| Jan 2010 | 1.0 | $2.40 |