Currently appearing on eBay and flagged up by our very own Nick944 on the Planet Dreamcast Forum, this oh so rare thing of beauty is the prototype Dreamcast Zip Drive.
The description on the eBay sale goes like this...
"The Zip Drive extension box was designed for the Sega Dreamcast. There is a physical connection that joins the setup game console with the extension box. This was the only prototype in the world. It never made it to manufacturing since Sega had cancelled their hardware gaming console business plans The original purpose of the extension box was to save game scores to the Zip media and load additional players characters into the Dreamcast games. This is a rare collectible item for the serious gamer connoisseur."
With a current bid of $1631.02, this is one expensive little collectible... If I was filthy rich I'd be bidding for it right now, as I'm not however, I guess I'll just dream about it. Thanks Nick for bringing it to our attention!