| NGC 3152895-006 | 1923 | MS 64 | Sale | $1145.85 | Jun/2010 | eBay.com |
| NGC 2757054-009 | 1923 | AU 55 | Sale | $252.01 | May/2010 | eBay.co.uk |
| NGC 2757054-008 | 1923 | AU 53 | Sale | $168.56 | Mar/2010 | eBay.co.uk |
| NGC 2756977-004 | 1923 | XF Details | Sale | $157.29 | Dec/2009 | eBay.co.uk |
| NGC 2460756-001 | 1923 | PROOF AU Details | Sale | $363.15 | May/2010 | eBay.co.uk |
| NGC 2457555-001 | 1923 | AU 55 | Sale | $180.36 | Mar/2010 | eBay.co.uk |
| NGC 2006085-017 | 1923 | PF 62 | Sale | $1404.56 | Apr/2010 | Heritage Auction Galleries |