This may depend on your location, but you can get this from Green Man Gaming http://www.greenmangaming.com/games/action/super-meat-boy/ with the added -25% code SUMME-RBLOW-OUT25 (works for the next ~21h) for $7.49 which should be cheaper. By the way, the -25% code works for all of their games, so their could be a couple of good deals there.
This may depend on your location, but you can get this from Green Man Gaming http://www.greenmangaming.com/games/action/super-meat-boy/ with the added -25% code SUMME-RBLOW-OUT25 (works for the next ~21h) for $7.49 which should be cheaper. By the way, the -25% code works for all of their games, so their could be a couple of good deals there.