I think for me it would be a boxed European version of the Kaneko Super Nova system incuding Puzzle Loop. I think that's the rarest one I have.
Maybe some others would qualify, bu I didn't thought about it too much.
I think for me it would be a boxed European version of the Kaneko Super Nova system incuding Puzzle Loop. I think that's the rarest one I have.
Maybe some others would qualify, bu I didn't thought about it too much.