| Sold | Grade | Monthly Average |
| Jan 2026 | 8.0 | $2.65 |
| Oct 2025 | 9.4 | $3.00 |
| Jan 2025 | 9.4 | $2.50 |
| Jul 2024 | 9.4 | $2.50 |
| Apr 2024 | 9.4 | $2.50 |
| Feb 2024 | 9.4 | $2.50 |
| Aug 2023 | 9.4 | $3.30 |
| May 2023 | 9.4 | $3.70 |
| Feb 2023 | 9.4 | $3.52 |
| Oct 2022 | 9.4 | $3.70 |
| Sep 2022 | 9.4 | $3.70 |
| May 2022 | 9.4 | $4.00 |
| Feb 2022 | 9.4 | $4.00 |
| Sep 2021 | 9.4 | $3.99 |
| Jul 2021 | 9.4 | $3.99 |
| May 2021 | 9.4 | $3.99 |
| Apr 2021 | 9.4 | $3.99 |
| Jan 2025 | 8.0 | $2.50 |
| Sep 2021 | 8.0 | $3.10 |
| Jul 2021 | 6.0 | $2.55 |
| May 2021 | 4.0 | $1.60 |