Should i buy a ps3??

-Is it worth it to buy a ps3 i dont own any others console apart from a ps2 which is my familys not mine i have some money saved up but the problem is "prices" i live in new zealand and the prices are really high a ps3 160gb cost $630 and a 320gb cost $715 so i am thinking about getting a used console used 120gb=$448 used 250gb=$510 and used 320gb=$554 what do you guys think i should do im only 13 thanksused is fine if there's a warranty , otherwise it's better to buy new and get an extended warranty through sony later ( you can buy a 2 year warranty within the first year after purchase )

although it sounds expensive the new zealand dollar is worth about 50 cents u.s. so if you converted to u.s. dollars you are paying the same $299 for the cheaper slim model . you'd be paying the equivalent of about $209 u.s. for the cheaper used system which is about average .
yes get a ps3 it's the best console out there and it will do everything you need out of a console it's graphics are better then xbox it has blu ray it has way more and better games it's online is free and it does 3d gaming and movies it's the ultimate console
get the cheapest ps3 you can find and spend the rest of your money on used games i never had a problem with used games or used consoles
I want cause i never had a game system and my parents can't afford it so plz i been crying for a long time i really want a game system
THIS TERRANCE guy has been trolling on answers begging for a ps3 like someones gonna magically send him one through mail or something?
Yea buy it, don't buy an xbox to just see it break down. U should find a cheap used ps3
Try going to ebay or craislist u can find a cheap ps3 there
no, ps3 sucks... buy an xbox 360