| Sold | Grade | Monthly Average |
| Oct 2023 | 3.0 | $31.00 |
| Mar 2023 | CGC 5.5 | $32.00 |
| May 2020 | CGC 5.5 | $46.00 |
| May 2018 | 5.5 | $75.00 |
| Aug 2011 | 5.5 | $17.00 |
| Sep 2017 | 4.5 | $21.02 |
| Feb 2011 | 4.0 | $71.00 |
| Dec 2019 | 3.5 | $62.00 |
| Jun 2018 | 3.0 | $54.00 |
| Nov 2015 | 3.0 | $11.05 |
| Mar 2014 | 3.0 | $44.50 |
| Jan 2013 | 3.0 | $16.02 |
| Aug 2023 | 2.5 | $13.00 |
| Nov 2017 | 2.5 | $20.00 |
| Aug 2022 | 2.0 | $20.00 |
| Aug 2013 | 2.0 | $32.00 |
| May 2012 | 2.0 | $8.00 |
| Apr 2018 | 1.8 | $42.00 |
| Oct 2013 | 1.8 | $31.95 |
| May 2021 | 1.5 | $28.00 |
| Nov 2015 | 1.5 | $25.00 |