| Sold | Grade | Monthly Average |
| May 2026 | 9.4 | $3.34 |
| Apr 2026 | 9.4 | $3.49 |
| Jan 2026 | 9.4 | $9.60 |
| Nov 2025 | 9.4 | $7.99 |
| Oct 2025 | 9.4 | $7.99 |
| Sep 2025 | 9.4 | $7.99 |
| Jul 2025 | 9.4 | $7.99 |
| Jun 2025 | 9.4 | $7.47 |
| May 2025 | 9.4 | $6.59 |
| Jul 2025 | 8.0 | $6.50 |
| Jun 2025 | 8.0 | $6.30 |
| Dec 2025 | 4.0 | $3.20 |
| May 2025 | 0.0 | $7.99 |
| Apr 2025 | 0.0 | $8.00 |