| NGC 3309620-020 | 1926 | MS 64 | Sale | $256.00 | Aug/2010 | Heritage Auction Galleries |
| NGC 3152840-009 | 1926 | MS 64 | Sale | $186.19 | Mar/2010 | eBay.com |
| NGC 1756999-002 | 1926 | MS 65 | Sale | $289.18 | Dec/2009 | eBay.com |
| NGC 3070724-011 | 1929 | MS 63 | Unsold | $347.71 | May/2010 | eBay.com |
| NGC 3309621-001 | 1931 | MS 63 | Sale | $255.12 | Aug/2010 | Heritage Auction Galleries |
| NGC 3170848-008 | 1931 | MS 63 | Sale | $268.60 | Jan/2010 | Heritage Auction Galleries |
| NGC 285943-018 | 1931 | MS 65 | Sale | $289.18 | Dec/2009 | eBay.com |
| NGC 285943-018 | 1931 | MS 65 | Unsold | $280.02 | Dec/2009 | eBay.com |