MasterVG71782 on 21 February 2012
See, this is how you should do a port of a PSN game to the Vita!
http://blog.us.playstation.com/2012/02/21/plants-vs-zombies-for-ps-vita-shambles-to-psn-today/
You get a platinum trophy, plus everything else that was in the PSN version (and I think more), all for $15. They didn't inflate the price to $40 like another company did with their PSN -> Vita release.
