| Sold | Grade | Monthly Average |
| Mar 2026 | 6.0 | $7.00 |
| Mar 2026 | 3.0 | $4.20 |
| Apr 2013 | CGC 9.6 | $60.00 |
| Apr 2025 | 9.4 | $28.00 |
| Mar 2024 | 9.4 | $40.00 |
| Nov 2023 | 8.0 | $6.30 |
| Feb 2015 | 6.0 | $7.00 |
| Jul 2022 | 4.5 | $11.50 |
| Apr 2025 | 4.0 | $3.00 |
| Dec 2024 | 4.0 | $2.80 |
| Sep 2023 | 4.0 | $7.60 |
| May 2025 | 3.5 | $4.80 |
| Mar 2017 | 3.5 | $3.80 |
| Dec 2012 | 3.5 | $3.80 |
| Nov 2012 | 3.0 | $3.30 |
| Mar 2023 | 2.5 | $3.42 |
| Nov 2014 | 2.5 | $2.70 |
| Mar 2023 | 2.0 | $3.00 |
| Dec 2017 | 2.0 | $3.00 |
| Sep 2025 | 0.5 | $2.65 |