| Sold | Grade | Monthly Average |
| Oct 2022 | CGC 9.8 | $19.00 |
| May 2020 | 9.4 | $5.50 |
| May 2019 | 9.4 | $3.30 |
| Oct 2018 | 9.4 | $1.43 |
| Sep 2018 | 9.4 | $1.00 |
| Aug 2018 | 9.4 | $1.33 |
| Jun 2018 | 9.4 | $1.24 |
| Apr 2018 | 9.4 | $2.00 |
| Feb 2018 | 9.4 | $1.11 |
| Nov 2017 | 9.4 | $2.00 |
| Sep 2017 | 9.4 | $3.99 |
| Aug 2017 | 9.4 | $4.90 |
| Jul 2017 | 9.4 | $3.99 |
| Jun 2017 | 9.4 | $3.99 |
| May 2017 | 9.4 | $3.99 |
| Apr 2017 | 9.4 | $4.00 |
| May 2020 | 8.0 | $4.00 |
| Jan 2020 | 8.0 | $4.00 |
| Sep 2020 | 6.0 | $2.16 |