| Sold | Grade | Monthly Average |
| May 2018 | 4.5 | $157.50 |
| Sep 2012 | 4.0 | $40.56 |
| Apr 2019 | 3.0 | $46.00 |
| Feb 2017 | 3.0 | $106.00 |
| Mar 2016 | 3.0 | $69.00 |
| Jun 2015 | 2.0 | $46.67 |
| Apr 2015 | 2.0 | $46.67 |
| Mar 2023 | 1.8 | $73.00 |
| Mar 2019 | 1.8 Restored | $51.00 |
| Oct 2018 | 1.5 | $45.00 |
| Mar 2018 | 1.5 | $30.01 |
| Feb 2018 | 1.5 | $57.88 |
| Oct 2023 | 1.0 | $41.00 |
| Mar 2023 | 1.0 | $48.00 |
| May 2017 | 1.0 | $38.00 |
| Apr 2019 | 0.5 | $23.00 |