From CNN:
Bidders in an Internet auction are offering more than 13,000 euros ($15,600) for a wartime German encoding machine, similar to ones whose messages were cracked by British code breakers in World War II.
The portable Enigma encryption machine made in 1941 has a keyboard and a series of rotors designed to scramble messages. It is up for sale on Internet auction site, eBay.
More here.