| Sold | Grade | Monthly Average |
| Dec 2025 | 9.4 | $26.40 |
| Aug 2025 | 9.4 | $49.00 |
| Dec 2024 | 9.4 | $29.40 |
| May 2024 | 9.4 | $59.95 |
| Nov 2023 | 9.4 | $0.00 |
| Dec 2022 | 9.4 | $35.97 |
| Nov 2022 | 9.4 | $35.97 |
| Aug 2022 | 9.4 | $53.96 |
| Mar 2022 | 9.4 | $59.95 |
| Dec 2021 | 9.4 | $59.95 |
| Sep 2021 | 9.4 | $89.95 |
| May 2024 | 9.2 | $72.00 |
| Jul 2022 | 6.0 | $50.00 |