I am selling off some of my duplicates. I have 2 of these. 1 with and 1 without the box. I am selling the one with the box. This auction does have a buy it now on it and starts at 11 am pacific time tomorrow. I will be listing about 12 more puzzles in the morning, none as rare as this one, but there will be a Buvos Golyok (hungarian instant insanity), Varikon 5x5, German 4x4x4 Master Cube Sealed, Atrolabacus, Gerdig UFO, and some other common puzzles.