Apple 1 from 1976 signed by Wozniak sells for $650,000
26 May 2013 Last updated at 04:20 BST
What's thought to be one of the last remaining original Apple computers, made in a family garage in California, has sold for a record price at auction in Germany.
The machine was built by the company's founders, Steve Jobs and Steve Wozniak and only six models in working condition are known to exist.
Russell Trott reports.