I was always wondering this, specifically Unit 13.
I couldn't resist and bought Mass Effect 3, so now I can only get MLB or Unit 13.
Solved! Go to Solution.
No unfotunatly Sony updates the Store when they feel like it. It's never a set time. One Tuesday it could be at 3:35 the next Tuesday it could be at 9:55. The only exception to this rule is Mass Effect 3 which is releasing at Midnight PST today.