[quote name='Road4Kill']according to U.S eb games RESISTANCE 2 new is 59.99$ snd Resident Evil 5 is 39.99$ new[/QUOTE]
you cant really go by that when trading. you should go by what they sell for used. if you go by the "eb games price. if you do you will likely never see many if any trades.
cheapest resistance 2 on amazon is about $25 re5 is about $24 on 360 and $28 on ps3. so id say its a good deal. but keep in mind the "better" version comes out in march. dont know if that matters to you or not. though amazon isnt always the best indicator, its good to get a rough idea.