| Sold | Grade | Monthly Average |
| Aug 2022 | 9.4 | $28.00 |
| Dec 2017 | 9.4 | $4.00 |
| Nov 2017 | 9.4 | $4.63 |
| Sep 2017 | 9.4 | $4.75 |
| Aug 2017 | 9.4 | $4.90 |
| Jul 2017 | 9.4 | $3.99 |
| Jun 2017 | 9.4 | $4.45 |
| May 2017 | 9.4 | $4.22 |
| Apr 2017 | 9.4 | $3.99 |
| Mar 2017 | 9.4 | $3.99 |
| Dec 2024 | 9.2 | $30.00 |
| Jun 2023 | 8.0 | $8.00 |
| Apr 2022 | 8.0 | $8.00 |
| Apr 2018 | 8.0 | $4.40 |
| Jun 2022 | 7.5 | $7.49 |
| Jul 2022 | 6.5 | $6.49 |
| Nov 2025 | 6.0 | $30.00 |
| Jan 2023 | 6.0 | $6.00 |