A rare, original copy of the first game developed by the legendary husband and wife team of Ken and Roberta Williams has just hit eBay, and despite being little more than a floppy disk and a slip of paper inside a plastic bag, it's already set to fetch thousands of dollars after just one day on the auction site.
The Williamses are best known as the founders of On-Line Systems, which would become Sierra On-Line, and the creators of the King's Quest series. But On-Line Systems was originally intended to be a business software company, and it's only after Roberta got obsessed with the adventure game Colossal Cave Adventure that they decided to make a game.
