On the 28th May 2011, at Westilicht Photographica Auctions a Leica 0-Serie Nr.107 (88 year old Camera) sold for euro1.3 million ($1.9 million). The starting price of was euro200,000 ($286,000) and went to euro1.3 million ($1.9 million) in just 20 minutes.
Read the press release (German) at http://www.westlicht-auction.com/
news source – LR