| NGC 1999732-172 | 1929 | MS 65 | Unsold | $964.01 | Aug/2010 | eBay.com |
| NGC 1999732-172 | 1929 | MS 65 | Sale | $418.86 | Apr/2010 | Heritage Auction Galleries |
| NGC 1999732-172 | 1929 | MS 65 | Sale | $217.44 | Jan/2010 | Heritage Auction Galleries |
| NGC 1527652-011 | 1933 | MS 63 | Sale | $222.32 | Feb/2010 | eBay.com |