| Sold | Grade | Monthly Average |
| Dec 2025 | 8.0 | $4.20 |
| Jun 2018 | 9.8 | $1.00 |
| Sep 2017 | 9.8 | $2.52 |
| May 2017 | 9.8 | $2.52 |
| Apr 2013 | 9.8 | $3.30 |
| Aug 2010 | 9.8 | $4.80 |
| May 2010 | 9.8 | $2.40 |
| Mar 2010 | 9.8 | $2.40 |
| Jan 2010 | 9.8 | $3.60 |
| May 2025 | CGC 9.6 | $30.00 |
| May 2025 | 8.0 | $2.50 |
| Dec 2021 | 8.0 | $2.00 |
| May 2021 | 8.0 | $1.80 |
| Sep 2020 | 8.0 | $2.00 |
| Aug 2020 | 8.0 | $2.00 |
| Mar 2019 | 8.0 | $2.10 |
| Feb 2019 | 8.0 | $1.80 |
| Feb 2022 | 6.0 | $2.00 |