| Sold | Grade | Monthly Average |
| Oct 2017 | 5.5 | $25.00 |
| Sep 2022 | 4.0 | $12.00 |
| Jun 2022 | 4.0 | $23.00 |
| Dec 2019 | 4.0 | $39.00 |
| Feb 2017 | 4.0 | $19.50 |
| Feb 2016 | 4.0 | $13.00 |
| Jul 2023 | 3.5 | $6.00 |
| Mar 2016 | 2.5 | $13.00 |
| Jul 2024 | 2.0 | $6.00 |
| Aug 2016 | 2.0 | $7.20 |
| Feb 2024 | 1.8 | $4.80 |
| Dec 2012 | 1.5 | $7.30 |
| Dec 2012 | 1.0 | $5.20 |