| Sold | Grade | Monthly Average |
| Nov 2025 | 3.0 | $7.00 |
| Apr 2026 | 2.0 | $4.20 |
| Oct 2025 | 6.0 | $105.00 |
| Dec 2024 | 5.0 | $56.00 |
| Feb 2024 | 5.0 | $49.00 |
| Jan 2021 | 5.0 | $56.00 |
| May 2018 | 5.0 Restored | $24.00 |
| Nov 2025 | 4.0 | $48.00 |
| Sep 2025 | 4.0 | $6.00 |
| Oct 2022 | 4.0 | $156.00 |
| Mar 2025 | 3.0 Restored | $21.00 |
| Jul 2024 | 3.0 Restored | $35.00 |
| Feb 2024 | 3.0 | $33.00 |
| Aug 2023 | 2.0 | $26.00 |
| May 2023 | 2.0 | $14.00 |
| Sep 2014 | 2.0 | $12.95 |
| Aug 2018 | 1.5 | $7.20 |
| Feb 2024 | 0.5 | $6.70 |
| Feb 2019 | 0.5 | $2.40 |