| Sold | Grade | Monthly Average |
| Jul 2026 | 6.0 | $6.00 |
| Sep 2021 | 8.0 | $8.00 |
| Aug 2021 | 8.0 | $8.00 |
| Jun 2021 | 8.0 | $8.00 |
| Feb 2021 | 8.0 | $8.00 |
| Sep 2017 | 8.0 | $7.20 |
| Aug 2017 | 8.0 | $7.20 |
| Dec 2020 | 7.0 | $4.20 |
| May 2020 | 7.0 | $4.20 |
| Jun 2025 | 6.0 | $6.00 |
| May 2024 | 6.0 | $6.00 |
| May 2017 | 6.0 | $3.60 |
| Apr 2022 | 5.5 | $3.30 |
| Jan 2023 | 4.0 | $2.28 |
| Dec 2020 | 4.0 | $2.28 |
| Aug 2014 | 4.0 | $4.00 |
| Jun 2014 | 4.0 | $4.00 |