is there any site that has old emulators for ps2 like SNES, GB, GBA?:idea:

PS2 only has SNES, Megadrive/Gamegear, Genesis, and Atari Emulators.
GB and GBA wasn't made yet, but if SNES was made, GBA should be easy.

Snes Emulator http://snes-station.emuunlim.com/

Genesis http://pgen.gamebase.ca/

http://www.ps2-emulation.com/