| Sold | Grade | Monthly Average |
| Oct 2024 | 6.0 | $45.00 |
| Apr 2021 | 9.4 | $75.00 |
| May 2017 | 9.4 | $54.99 |
| Dec 2011 | 9.4 | $40.00 |
| Jun 2015 | 9.2 | $28.00 |
| Aug 2015 | 9.0 | $17.00 |
| Feb 2018 | 8.0 | $60.00 |
| Jun 2011 | 8.0 | $32.00 |
| Nov 2009 | 8.0 | $26.50 |
| Dec 2006 | 8.0 | $31.68 |
| Nov 2023 | 6.0 | $35.40 |
| Feb 2019 | 6.0 | $45.00 |
| Apr 2014 | 6.0 | $33.00 |
| Nov 2011 | 6.0 | $24.00 |
| Oct 2011 | 6.0 | $24.00 |
| Feb 2024 | 4.0 | $49.00 |
| Nov 2019 | 4.0 | $39.00 |
| Nov 2017 | 4.0 | $40.00 |