| Sold | Grade | Monthly Average |
| May 2019 | CGC 8.5 | $425.00 |
| Aug 2022 | 4.0 | $19.00 |
| May 2021 | 4.0 | $38.00 |
| Dec 2024 | 3.5 | $22.00 |
| Jan 2022 | 3.5 | $17.00 |
| Oct 2016 | 3.0 | $29.50 |
| Jun 2015 | 3.0 | $27.50 |
| Feb 2019 | 2.0 | $27.00 |
| May 2011 | 2.0 | $21.00 |
| Jun 2023 | 1.8 | $12.00 |
| Sep 2022 | 1.0 | $7.60 |
| Dec 2020 | 0.5 | $3.80 |