目前这铜魔方是一个英国人 ebay出售中:
http://cgi.ebay.com/UNIQUE-SOLID-BRASS-RUBIK-S-CUBE-rubick-rubix_W0QQitemZ6025923537QQcategoryZ19187QQrdZ1QQcmdZViewItem
他是这样介绍的:
UNIQUE SOLID BRASS RUBIK’S CUBE.
In this auction you are bidding on a one-off, fully working solid brass Rubik’s cube. This highly-polished 48mm Rubik’s cube was hand-machined from solid brass bars and it weighs 900g or 2 Lb. Its movement is smooth but you won’t beat any speed-cubing records. This cube will always be unique because the equipment used to make it was remachined to make other things. All the centers are sprung loaded. The cube is accurate to about 0.5 mm so there is some play in it. The Cube is made of solid brass so it will need frequent polishing to keep it to the highly-polished standard shown in the photo.
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