| Sold | Grade | Monthly Average |
| Apr 2022 | CGC 9.0 | $62.00 |
| Oct 2013 | 4.5 | $8.80 |
| Oct 2022 | 4.0 | $8.00 |
| May 2020 | 4.0 | $8.00 |
| Mar 2019 | 3.5 | $6.40 |
| Dec 2024 | 3.0 | $6.80 |
| Dec 2019 | 3.0 | $4.27 |
| Aug 2024 | 2.5 | $4.80 |
| Jun 2017 | 2.5 | $4.30 |
| Feb 2025 | 2.0 | $5.00 |
| Mar 2021 | 2.0 | $3.04 |
| Apr 2020 | 2.0 | $3.20 |
| Feb 2013 | 1.0 | $2.20 |
| Jun 2012 | 0.5 | $1.35 |