I do have the commercial game yes, complete/mint etc. There is an even rarer version of the game that was sold from a vending machine in Japan, basically 5.25 discs in a plastic box. I've only seen that up for auction once on ebay, it was with a ton of other X68k stuff. The auction went out of my price range pretty quickly.
It's funny you should mention that particular game, someone payed nearly $1000 dollars for the retail version on Ebay a little while back, sheesh. The retail game is only worth about $120 tops, at least in my opinion.
