| Sold | Grade | Monthly Average |
| Jan 2024 | 1.0 | $3.89 |
| May 2016 | CBCS 8.5 | $113.50 |
| Oct 2022 | 4.0 | $16.25 |
| Jul 2021 | 4.0 | $15.44 |
| Jul 2013 | 4.0 | $12.00 |
| Sep 2011 | 3.0 | $8.40 |
| May 2021 | 2.5 | $7.80 |
| Dec 2019 | 2.0 | $8.20 |
| Dec 2019 | 1.8 | $6.49 |
| Jul 2017 | 1.8 | $6.49 |
| May 2020 | 1.5 | $5.70 |
| Jul 2022 | 1.0 | $4.10 |