Questions about my PS3 and playing games purchases from abroad

[shayanthebest]

I got the 80gb ps3(the one which ships with uncharted and GT 5 prologue).
Since new games are expensive in shops or websites like ebay.IN, I thought maybe I could order games from ebay.COM;the games are cheaper over there.
So, will my PS 3 run international games from countries like US etc...?
Thx in advance

*FilledVoid Mod Edit - Edited to have a much better title *

[Ethan_Hunt]

Yes they will. PS3 games are region free, only the downloadable content via PSN would have region coding. If you plan to get the Blu-Ray games, then they will work easily.