| Sold | Grade | Monthly Average |
| May 2026 | 9.4 | $6.10 |
| May 2024 | 9.4 | $4.30 |
| Jul 2023 | 9.4 | $5.00 |
| May 2023 | 9.4 | $4.99 |
| Apr 2023 | 9.4 | $3.99 |
| Feb 2023 | 9.4 | $4.74 |
| Jan 2023 | 9.4 | $4.99 |
| Dec 2022 | 9.4 | $4.99 |
| Nov 2022 | 9.4 | $4.99 |
| Oct 2025 | 8.0 | $3.80 |
| Mar 2025 | 8.0 | $2.99 |
| Feb 2025 | 8.0 | $2.99 |
| Jan 2025 | 8.0 | $2.34 |
| Dec 2023 | 8.0 | $4.00 |
| Oct 2023 | 8.0 | $4.00 |
| Aug 2023 | 8.0 | $4.00 |
| Jul 2023 | 8.0 | $4.00 |
| May 2023 | 8.0 | $3.99 |
| Feb 2023 | 8.0 | $3.99 |
| Dec 2022 | 8.0 | $3.99 |
| Nov 2022 | 8.0 | $3.99 |