| Sold | Grade | Monthly Average |
| Jun 2026 | 7.5 | $5.40 |
| May 2026 | 6.5 | $4.60 |
| Jul 2026 | 6.0 | $7.20 |
| Jun 2026 | 6.0 | $4.30 |
| Jan 2026 | 6.0 | $6.40 |
| Feb 2026 | 5.5 | $3.99 |
| Jun 2026 | 4.0 | $4.80 |
| Apr 2026 | 4.0 | $3.00 |
| Jun 2025 | 8.0 | $8.60 |
| Jul 2025 | 6.5 | $7.00 |
| Jan 2026 | 6.0 | $6.40 |
| Oct 2025 | 6.0 | $6.40 |
| Nov 2025 | 4.0 | $4.30 |
| Jul 2025 | 4.0 | $4.30 |
| Nov 2025 | 2.0 | $2.65 |