It depends. You can get the regular playstation network account which is free, but there is service called playstation plus which does cost money... details on both can be found at:
http://linktheanswer.com/l-gaming-ps3-psn/jk.cgi?i=3BoLqI4&d=us.playstation.com%2Fpsn%2F&n=30
To go and play online on your PS3 is free. The exception of course is that you do of course have to pay for an internet connection. Also certain online services on PS3 do cost money, such as netflix.
No, PS3 has free online play therefore SvR10 is free to play online on the PS3.
yes
it's free on ps3 but not on xbox
no.
No it's free
$60, as with most PS3 games.
No because you can not download the PS2 system on the PS3.
A brand PS3 will cost round about 300£ but on Ebay you might just get a decent 100£ 60GB refurbished one. :)
The cost to play online for the PS3 is limited to what you have to pay for online access. The Sony PlayStation Network does not charge to use the internet. If for example you already have cable internet you can play the PS3 for hundreds of hours a month with no additional charges except to your electric bill for the power used to run the PS3 and HDTV.
Alot so forget the xbox and get a ps3 it's free for online
No, if ps3 could play online with ps4 users evryone would just buy the cheaper ps3. That would cause sony to lose money which they do not want at all.