| Sold | Grade | Monthly Average |
| Oct 2011 | CGC 9.0 | $47.09 |
| Sep 2013 | CGC 8.5 | $58.00 |
| Apr 2022 | 7.5 | $42.00 |
| Jan 2016 | 7.0 | $47.50 |
| Dec 2019 | 6.5 | $26.00 |
| Nov 2024 | 4.0 | $10.00 |
| Nov 2022 | 4.0 | $14.00 |
| Nov 2019 | 4.0 | $28.00 |
| Oct 2017 | 4.0 | $10.60 |
| Mar 2022 | 2.5 | $13.50 |
| May 2020 | 2.5 | $13.25 |
| Oct 2025 | 2.0 | $14.00 |
| Sep 2019 | 2.0 | $19.00 |
| May 2022 | 1.8 | $9.90 |
| Jan 2023 | 1.0 | $7.00 |