| Sold | Grade | Monthly Average |
| Jun 2016 | 7.0 | $89.00 |
| Nov 2020 | 3.5 | $42.50 |
| Sep 2022 | 3.0 | $150.00 |
| Aug 2022 | 3.0 | $175.00 |
| Aug 2021 | 3.0 | $100.00 |
| Nov 2020 | 3.0 | $37.00 |
| Sep 2019 | 3.0 | $35.15 |
| Aug 2019 | 3.0 | $65.00 |
| May 2019 | 3.0 | $37.00 |
| Oct 2018 | 3.0 | $37.00 |
| Aug 2015 | 3.0 | $45.00 |
| Nov 2014 | 3.0 | $31.50 |
| Sep 2019 | 1.8 | $109.00 |
| Aug 2016 | 1.8 | $18.25 |
| Sep 2015 | 1.8 | $19.00 |
| Aug 2010 | 1.5 | $10.25 |