| Sold | Grade | Monthly Average |
| Mar 2026 | 8.0 | $8.00 |
| Jun 2020 | 9.4 | $7.25 |
| Aug 2019 | 9.4 | $8.49 |
| Jul 2019 | 9.4 | $8.00 |
| Jun 2019 | 9.4 | $8.00 |
| Feb 2019 | 9.4 | $7.99 |
| Jan 2019 | 9.4 | $8.75 |
| Dec 2018 | 9.4 | $7.99 |
| Nov 2018 | 9.4 | $7.99 |
| Oct 2018 | 9.4 | $7.99 |
| Sep 2018 | 9.4 | $7.99 |
| Aug 2018 | 9.4 | $7.99 |
| Mar 2019 | 8.0 | $6.30 |
| Jan 2019 | 8.0 | $6.30 |
| Oct 2018 | 8.0 | $6.30 |
| Aug 2018 | 8.0 | $6.39 |