| Sold | Grade | Monthly Average |
| Dec 2025 | 2.5 | $43.00 |
| Oct 2023 | CGC 4.5 | $149.00 |
| Nov 2020 | 3.0 | $40.00 |
| Dec 2012 | 3.0 | $26.95 |
| Feb 2024 | 2.5 | $34.50 |
| Jun 2021 | 2.5 | $39.00 |
| Apr 2015 | 2.5 | $16.60 |
| Sep 2019 | 2.0 | $25.00 |
| Oct 2016 | 2.0 | $19.00 |
| Feb 2021 | 1.8 | $24.00 |
| Apr 2019 | 1.8 | $21.85 |
| Apr 2015 | 1.8 | $25.50 |
| Jul 2020 | 1.5 | $19.75 |
| Jan 2018 | 1.5 | $17.50 |
| Aug 2019 | 1.0 | $14.00 |
| Apr 2014 | 1.0 | $12.40 |
| May 2013 | 1.0 | $14.50 |
| Aug 2018 | 0.5 | $8.80 |