| Sold | Grade | Monthly Average |
| Jan 2024 | 4.0 | $75.00 |
| Sep 2023 | 1.0 | $14.50 |
| Dec 2023 | 0.5 | $14.00 |
| Oct 2019 | 5.5 | $35.00 |
| Mar 2019 | 4.0 | $99.75 |
| Feb 2016 | 4.0 | $26.00 |
| Apr 2012 | 3.5 | $39.60 |
| Aug 2023 | 3.0 | $29.95 |
| Oct 2019 | 3.0 | $58.00 |
| May 2023 | 2.5 | $24.00 |
| Jan 2021 | 2.5 | $22.00 |
| Oct 2016 | 2.5 | $42.00 |
| Mar 2023 | 2.0 | $15.50 |
| Nov 2015 | 1.8 | $13.03 |
| Nov 2022 | 1.0 | $9.20 |
| Jan 2021 | 1.0 | $23.00 |
| Jan 2017 | 1.0 | $19.80 |
| Mar 2021 | 0.5 | $13.50 |