| Sold | Grade | Monthly Average |
| Nov 2011 | 9.4 | $20.00 |
| Sep 2016 | 8.0 | $12.75 |
| Sep 2012 | 8.0 | $19.05 |
| Sep 2024 | 6.0 | $27.00 |
| Feb 2024 | 6.0 | $11.00 |
| Jul 2020 | 6.0 | $8.54 |
| Nov 2018 | 6.0 | $10.50 |
| Nov 2017 | 6.0 | $14.50 |
| Jan 2014 | 6.0 | $10.45 |
| Sep 2012 | 6.0 | $12.00 |
| Dec 2024 | 4.0 | $6.30 |
| Dec 2022 | 4.0 | $6.30 |