| Sold | Grade | Monthly Average |
| Dec 2023 | 4.0 | $4.80 |
| Mar 2024 | 2.0 | $2.50 |
| Sep 2023 | 1.8 | $2.50 |
| Sep 2015 | CGC 9.6 | $51.00 |
| Jul 2020 | 4.0 | $3.50 |
| Apr 2020 | 4.0 | $3.20 |
| Dec 2019 | 4.0 | $3.20 |
| Mar 2013 | 3.5 | $4.20 |
| Oct 2015 | 2.5 | $3.80 |
| Feb 2022 | 2.0 | $2.40 |
| Jul 2021 | 2.0 | $2.40 |
| Oct 2018 | 2.0 | $3.20 |
| Feb 2018 | 2.0 | $3.20 |
| Oct 2015 | 2.0 | $3.20 |
| Nov 2011 | 2.0 | $2.40 |
| Feb 2014 | 1.0 | $1.20 |
| Apr 2015 | 0.5 | $1.10 |