| Sold | Grade | Monthly Average |
| Feb 2024 | 4.5 | $85.00 |
| Apr 2016 | 4.5 | $20.00 |
| Mar 2022 | 4.0 | $12.50 |
| Dec 2018 | 4.0 | $12.50 |
| Jan 2019 | 3.0 | $6.80 |
| Nov 2014 | 3.0 | $7.35 |
| Sep 2014 | 3.0 | $2.40 |
| Aug 2015 | 2.5 | $5.80 |
| Sep 2014 | 2.5 | $2.25 |
| Jun 2020 | 2.0 | $4.90 |
| Aug 2014 | 2.0 | $1.70 |
| Jan 2014 | 2.0 | $2.30 |
| Jul 2015 | 1.8 | $4.49 |
| Sep 2014 | 1.8 | $1.75 |
| May 2016 | 1.0 | $2.80 |