| Sold | Grade | Monthly Average |
| Jan 2022 | CBCS 9.4 | $49.00 |
| Aug 2021 | 6.5 | $7.20 |
| Jan 2018 | 6.0 | $1.92 |
| Jul 2012 | 4.0 | $1.60 |
| Jun 2012 | 4.0 | $1.60 |
| May 2010 | 4.0 | $1.80 |
| Feb 2008 | 4.0 | $4.00 |
| Jul 2014 | 3.0 | $1.10 |
| Dec 2012 | 3.0 | $1.10 |
| May 2020 | 2.5 | $2.00 |
| Dec 2012 | 2.0 | $1.10 |
| Jan 2010 | 2.0 | $1.81 |
| Nov 2009 | 2.0 | $1.80 |
| Feb 2008 | 2.0 | $1.90 |
| Jul 2006 | 2.0 | $1.93 |
| Jan 2014 | 1.8 | $1.15 |