| Sold | Grade | Monthly Average |
| Oct 2024 | 8.0 | $26.00 |
| Oct 2024 | 6.0 | $15.00 |
| Jan 2025 | 4.0 | $6.00 |
| Nov 2024 | 4.0 | $5.00 |
| Aug 2024 | 4.0 | $15.00 |
| Nov 2023 | 9.0 | $125.00 |
| Oct 2018 | 6.0 | $41.00 |
| Feb 2017 | 5.5 | $36.00 |
| Apr 2015 | 5.5 | $16.00 |
| Feb 2014 | 5.5 | $55.00 |
| Jun 2014 | 4.0 | $46.00 |
| Apr 2018 | 2.5 | $26.50 |
| Jul 2023 | 2.0 | $13.00 |
| Mar 2023 | 1.8 | $18.00 |
| Jul 2015 | 1.0 | $23.75 |