location of Lv. 4 key Sphere

[tuttle]

I just started FFX for the first time about a week and a half ago so I don't know much about where to find stuff in the game. I'm currently in the Calm Lands but I want to go back for some stuff. My question is where can I go to get some more Lv. 4 key Spheres? Thanks.

Oh and I wouldn't mind knowing where to get the first 3 Lv. Spheres as well. Any help is greatly appreciated!

[Kirobaito]

You won't get most of your level 4 key spheres until later on in the game. Don't worry. I won't give anything away, but (SPOILER)in Zanarkand and the last dungeon, you can get some. I could be wrong about this, I haven't played the game in well over a year, but I'm pretty sure that what is concealed in that spoiler is true.

[DocFrance]

I think you can bribe them from some fiends in the Calm Lands. Can't remember the name, though, or how much money you need.

[nevermind6794]

How far later in the game? I'm at Seymour Flux and I haven't found any yet. I'm sure I passed some over though.