| Sold | Grade | Monthly Average |
| Feb 2023 | 9.4 | $45.00 |
| Apr 2018 | 9.4 | $25.00 |
| Mar 2018 | 9.4 | $25.00 |
| Feb 2018 | 9.4 | $25.00 |
| Jan 2018 | 9.4 | $24.58 |
| Dec 2017 | 9.4 | $25.00 |
| Nov 2017 | 9.4 | $25.00 |
| Oct 2017 | 9.4 | $25.00 |
| Sep 2017 | 9.4 | $25.00 |
| Aug 2017 | 9.4 | $25.00 |
| Jul 2017 | 9.4 | $13.33 |
| Aug 2022 | 8.5 | $40.00 |
| Nov 2018 | 8.0 | $20.00 |
| Aug 2017 | 8.0 | $20.00 |
| Jan 2022 | 7.5 | $35.00 |