| Sold | Grade | Monthly Average |
| Aug 2024 | 4.0 | $2.50 |
| Nov 2023 | 7.0 | $4.20 |
| Feb 2024 | 6.0 | $3.60 |
| Sep 2023 | 6.0 | $3.60 |
| Dec 2009 | 6.0 | $5.10 |
| Oct 2009 | 6.0 | $4.49 |
| May 2015 | 4.5 | $8.10 |
| Aug 2023 | 4.0 | $2.50 |
| Jul 2023 | 4.0 | $2.50 |
| Aug 2021 | 4.0 | $2.28 |
| Sep 2010 | 4.0 | $4.00 |
| May 2004 | 4.0 | $1.60 |
| Jul 2021 | 3.5 | $2.10 |