| Sold | Grade | Monthly Average |
| Jul 2019 | 7.0 | $22.00 |
| Aug 2022 | 6.5 | $32.00 |
| Mar 2022 | 6.5 | $27.00 |
| Aug 2019 | 6.5 | $17.00 |
| Dec 2022 | 6.0 | $26.00 |
| Oct 2017 | 6.0 | $9.00 |
| May 2018 | 5.5 | $8.20 |
| Mar 2017 | 5.5 | $8.20 |
| May 2018 | 4.5 | $6.70 |
| Feb 2017 | 4.5 | $10.00 |
| Sep 2018 | 4.0 | $6.00 |
| Apr 2018 | 4.0 | $6.50 |