| Sold | Grade | Monthly Average |
| Dec 2024 | 5.0 | $39.00 |
| Jun 2020 | 5.0 | $64.00 |
| Mar 2025 | 4.0 | $23.00 |
| Jan 2025 | 4.0 | $26.00 |
| Feb 2024 | 4.0 | $32.00 |
| May 2014 | 4.0 | $32.50 |
| May 2024 | 3.0 | $22.00 |
| Jun 2017 | 3.0 | $21.00 |
| Feb 2013 | 3.0 | $23.10 |
| Feb 2025 | 2.0 | $8.40 |
| Feb 2024 | 2.0 | $21.00 |
| Aug 2023 | 2.0 | $33.00 |
| Dec 2020 | 2.0 | $9.00 |
| Aug 2018 | 2.0 | $12.00 |
| Feb 2024 | 1.5 | $19.50 |
| Jan 2024 | 1.0 | $10.50 |