FF2 will remain the most different of the NES games, and tie with FF4 as the most different. Don't be picky when you find this. As with FF4, there is more than one type of FF2. There's a multi-cart, which Square called "Final Fantasy I.II", as done with Dragon Quests I and II (Super Famicom), before FF1,2 was released on the Famicom, again. This multi-cart is perfectly legal, but even harder to find than FF2 itself. If the price is over $60 complete, don't buy it there. If it is over $40 with cart only, don't get it. Only good Japanese stores will sell it like it's crap. Like in Final Fantasy IV (which is US FF2, if you don't know), this isn't a game that will stay cheap, so get it!