PlayStation Blog: It’s pretty clear that March was a banner month for PlayStation Network. As you may already know, Journey was recently proclaimed PSN’s fastest-selling game. It should come as no surprise to see that it’s also March’s top selling PSN game! Our hats are off to thatgamecompany for making a truly unique experience that you can only find on PSN. We also saw the debut of the free-to-play Killzone 3 Multiplayer, Motorstorm RC and Mass Effect 3. All of them proved to be big movers and shakers as they all made their debut in the top 20.
If you want to play sales, I fear you've got the wrong console for that. The PS3 is for playing games.
I don't want to "play sales" I'm just interested in seeing how many times every title really sold.