| Sold | Grade | Monthly Average |
| Jul 2026 | 4.5 | $7.12 |
| Mar 2026 | 2.0 | $2.65 |
| Jun 2022 | CGC 8.5 | $140.00 |
| Jun 2025 | 4.5 | $9.40 |
| Feb 2014 | 3.0 | $2.49 |
| Oct 2023 | 2.5 | $5.10 |
| Jul 2021 | 2.5 | $5.10 |
| Dec 2024 | 2.0 | $4.09 |
| Oct 2021 | 2.0 | $4.09 |
| May 2020 | 2.0 | $12.00 |
| Aug 2019 | 2.0 | $4.30 |
| Dec 2018 | 2.0 | $1.80 |
| Oct 2018 | 2.0 | $1.80 |
| Jun 2010 | 2.0 | $2.28 |
| May 2010 | 2.0 | $2.40 |