This is one of last week's games, but I bought Valkyria Chronicles II today. Kmart has it on sale for $25 this week, and I got a $25 Kmart gift card this weekend, so I only ended up paying tax.
(They're also offering a $10 discount on your next game purchase if you buy Kingdom Hearts: Birth by Sleep this week, but Turtlekid is the only one here who would be buying that at full price, and he doesn't have a PSP.)