| Sold | Grade | Monthly Average |
| Oct 2021 | CGC 8.5 | $226.00 |
| Apr 2014 | 5.0 | $34.00 |
| Apr 2023 | 4.5 | $130.50 |
| Aug 2013 | 4.5 | $39.00 |
| Sep 2018 | 4.0 | $95.00 |
| Aug 2018 | 4.0 | $46.00 |
| Apr 2021 | 3.5 | $100.00 |
| Jul 2020 | 3.0 | $92.00 |
| Dec 2019 | 2.5 | $68.00 |
| Oct 2019 | 2.5 | $80.00 |
| Apr 2013 | 2.5 | $54.00 |
| Aug 2018 | 1.8 | $54.00 |
| Apr 2016 | 1.5 | $46.00 |
| Mar 2016 | 1.5 | $8.50 |
| Dec 2016 | 0.5 | $21.00 |