If you want CIB then it'll cost you an arm and a leg................if you want in mint condition, prepare to pay $100+ for US version....
It's crazy as I remember I sold mine around $30 few years ago and it took me several weeks to sell...........
Last bump, seems a bit hopeless, always wanted this game since I saw it in a magazine back in the 90's. Only copies that have shown up on eBay recently have been tatty.