| Sold | Grade | Monthly Average |
| Sep 2025 | 4.5 | $21.00 |
| Sep 2025 | 2.0 | $26.45 |
| Dec 2024 | 6.0 | $44.00 |
| Jun 2025 | 4.0 | $14.00 |
| Dec 2024 | 4.0 | $22.00 |
| Aug 2019 | 4.0 | $12.00 |
| Jun 2025 | 3.0 | $18.50 |
| Sep 2024 | 2.5 | $28.00 |
| Mar 2019 | 2.0 | $6.00 |
| Feb 2013 | 2.0 | $12.00 |
| Jan 2024 | 1.0 | $11.00 |
| Feb 2014 | 1.0 | $6.00 |