| Sold | Grade | Monthly Average |
| Aug 2025 | 9.4 | $44.50 |
| Jul 2025 | 9.4 | $44.50 |
| May 2025 | 9.4 | $39.00 |
| Mar 2025 | 9.4 | $27.30 |
| Feb 2025 | 9.4 | $39.00 |
| Dec 2024 | 9.4 | $25.80 |
| Nov 2024 | 9.4 | $43.00 |
| Oct 2024 | 9.4 | $43.00 |
| Jul 2024 | 9.4 | $48.00 |
| Mar 2024 | 9.4 | $45.05 |
| Nov 2023 | 9.4 | $35.40 |
| Nov 2021 | 9.4 | $53.97 |
| Sep 2021 | 9.4 | $96.99 |
| Jun 2021 | 9.4 | $89.95 |
| May 2021 | 9.4 | $92.30 |