| Sold | Grade | Monthly Average |
| Jan 2024 | CBCS 9.8 SigSeries | $85.00 |
| Mar 2024 | 9.2 | $9.00 |
| Aug 2023 | 9.2 | $13.00 |
| Nov 2022 | 9.2 | $17.00 |
| Mar 2022 | 9.2 | $19.00 |
| Aug 2021 | 9.2 | $21.00 |
| Apr 2021 | 9.2 | $21.00 |
| Mar 2021 | 9.2 | $21.00 |
| Apr 2020 | 9.2 | $21.00 |
| Mar 2020 | 9.2 | $21.00 |
| Dec 2019 | 9.2 | $21.00 |
| Nov 2019 | 9.2 | $21.00 |
| Oct 2019 | 9.2 | $19.50 |
| Sep 2019 | 9.2 | $16.00 |
| Aug 2019 | 9.2 | $17.67 |
| Aug 2019 | 9.0 | $16.00 |
| Sep 2019 | 8.0 | $16.30 |