| Sold | Grade | Monthly Average |
| Nov 2013 | CGC 9.6 | $30.00 |
| Jun 2022 | 9.2 | $35.00 |
| Nov 2021 | 9.2 | $36.00 |
| May 2022 | 7.5 | $42.00 |
| Feb 2021 | 7.5 | $15.00 |
| Oct 2015 | 7.5 | $39.95 |
| May 2017 | 7.0 | $14.00 |
| Jun 2022 | 6.5 | $34.00 |
| Jul 2023 | 6.0 | $35.00 |
| Jun 2023 | 6.0 | $30.00 |
| Jul 2022 | 6.0 | $25.00 |
| Jul 2021 | 6.0 | $42.00 |
| Nov 2018 | 6.0 | $30.00 |
| Jun 2021 | 5.5 | $49.00 |
| Apr 2021 | 5.5 | $11.00 |
| Nov 2015 | 5.5 | $6.60 |