| Sold | Grade | Monthly Average |
| Jun 2018 | CGC 8.0 | $150.00 |
| Aug 2012 | 6.0 | $26.01 |
| Jan 2018 | PGX 5.5 | $42.56 |
| Jun 2023 | 4.0 | $46.00 |
| Aug 2021 | 4.0 | $49.00 |
| Jul 2020 | 4.0 | $24.00 |
| Jan 2020 | 3.0 | $34.00 |
| Apr 2021 | 2.5 | $22.50 |
| Dec 2018 | 2.5 | $25.00 |
| Oct 2018 | 2.0 | $24.00 |
| Jun 2017 | 2.0 | $10.69 |
| Dec 2012 | 2.0 | $18.05 |
| Aug 2021 | 1.8 | $17.00 |
| Nov 2020 | 1.5 | $12.75 |
| Sep 2017 | 1.0 | $5.60 |