| Sold | Grade | Monthly Average |
| May 2026 | 9.4 | $59.00 |
| Jan 2025 | 9.2 | $71.00 |
| Jul 2024 | 9.2 | $65.00 |
| Dec 2025 | 9.0 | $26.00 |
| Apr 2025 | 9.0 | $70.00 |
| Jul 2022 | 9.0 | $112.00 |
| Aug 2024 | 8.0 | $52.00 |
| Jul 2022 | 8.0 | $60.00 |
| Apr 2023 | 7.5 | $75.00 |
| Feb 2023 | 6.5 | $65.00 |
| Nov 2022 | 6.5 | $73.00 |
| Aug 2022 | 6.5 | $81.00 |
| Jul 2022 | 6.5 | $81.00 |
| Jul 2022 | 6.0 | $45.00 |