| Sold | Grade | Monthly Average |
| Jan 2026 | 3.0 | $104.00 |
| Jan 2019 | CGC 6.0 | $225.00 |
| Apr 2024 | CGC 5.0 | $220.00 |
| Aug 2025 | CGC 4.5 | $210.00 |
| Jun 2017 | 4.5 | $213.50 |
| Feb 2022 | 4.0 | $170.00 |
| Jul 2010 | 4.0 | $62.00 |
| Jan 2023 | 3.5 | $60.00 |
| Jul 2012 | 3.5 | $47.00 |
| Jan 2021 | CGC 3.0 | $90.00 |
| Feb 2022 | 2.5 | $87.00 |
| Apr 2021 | 2.5 | $49.50 |
| Jun 2018 | 1.5 | $43.50 |
| May 2010 | 1.5 | $29.50 |
| Jul 2020 | 1.0 | $25.00 |
| Feb 2011 | 1.0 | $22.50 |
| May 2025 | 0.5 | $16.00 |