| Sold | Grade | Monthly Average |
| Jun 2025 | 5.5 | $15.50 |
| May 2018 | 4.0 | $15.99 |
| Sep 2015 | 3.5 | $15.65 |
| Jun 2025 | 3.0 | $8.10 |
| Dec 2018 | 3.0 | $11.00 |
| Jun 2020 | 2.5 | $7.80 |
| Aug 2016 | 2.5 | $9.20 |
| Feb 2026 | 2.0 | $5.80 |
| Nov 2018 | 2.0 | $8.00 |
| Dec 2022 | 1.8 | $5.20 |
| Oct 2020 | 1.8 | $5.20 |
| Feb 2015 | 1.0 | $4.99 |