Developer Robomodo is working through launching Tony Hawk's Pro Skater HD one platform at a time. First there was the Xbox LIVE launch back in July, today there's the PlayStation Network launch, and soon there will be the PC launch (if you're seeing a pattern here, yes, it will hit sometime in September).
The game, if you haven't been paying attention, remakes chunks of the first two Tony Hawk's Pro Skater titles (three with the upcoming DLC), and includes some old and new songs for the precious soundtrack. Reviews have been mixed, but this could just be what I call Duke Nukem Forever syndrome, where no matter how good a revisitation is, the public and reviewers go after it like a pack of rabid hyenas.
THPS HD is $15.