What are some good PS1/PS2/GC budget RPGs/STRATs/Puzzles?

[GatorDeb]

Budget being the key word. $20 or less. Like FF Tactics for the PS1 for $15. (that'd be my first pick).

[Galanthas]

PS1 games

Vandal Hearts 1&2

Front Mission 3 *I think it was released in the U.S.*

Tactics Ogre

They are porting the Original Front Mission to PS1 as well

I dunno what prices these go for used though.

[random123]

front mission 3 is a great game, but i haven't seen a copy of it in ages for less than $40

[GizmoDVD]

Lots of Cube games will drop to $20 on Friday including Pikmin, Luigis Mansion, and a few other great titles. Check Blockbuster as well, they are having a buy 2 get 1 free deal.

[GatorDeb]

I have all the budget GC titles that interest me except StarFox which I'm getting :D