The only Final Fantasy games that should matter are FFVII and Final Fantasy X, as every subsequent Final Fantasy game that followed those games on their respected console didn't sell as much as the first entrant.
Final Fantasy VII got that many sales because it was the first Final Fantasy game in 3-D. Also, Final Fantasy VII came out 2 years after the PS1 was launched, while FFX came out a year later after the PS2 launched.







