iPad 2: Gold History Edition Price: $8.1 million Created by luxury gadget guru Stuart Hughes, this iPad 2 is packed with gold and studded with flawless diamonds. The real kicker, though, is found in its frame. Made from incredibly rare Ammolite rock, it contains splinters and shavings from -- wait for it -- a Tyrannosaurus Rex thigh bone dating back 65 million years. Somehow, even that awesome fossil doesn't do much to justify its ludicrous price. Click here to see other expensive gadgets.