There's a Jumbo Video operating down the street from me, but they don't rent games anymore. I asked why and they said they're just too expensive. For one, too expensive just to obtain. Two, they're usually the first thing thieves grab for. Three, they're the most common to be late or never even returned, so no profit from multiple rentals.
Hell, all that was the same when I used to work for Blockbuster myself. It was a thief's #1 target and we'd be lucky if the ones that rented ever came back on time, let alone at all. It's no wonder they were $10 for a week.[DOUBLEPOST=1383863493,1383863461][/DOUBLEPOST]
As far as I can remember, PSN does have renting.
Well...sort of. You get 1-hour trials of the full game.