Geek Trivia: What Is The Most Expensive Piece of Sci-Fi Memorabilia Sold At Auction?

What Is The Most Expensive Piece of Sci-Fi Memorabilia Sold At Auction?

Dr. Who's Tardis A Full Size Terminator Model The Robby the Robot Suit A Star Wars T.I.E Fighter Model Think you know the answer?

Source: How-To Geek