Circuit City stores is offering all Platinum Hits (Xbox), Greatest Hits (PS2), and Players Choice titles 2 for $30.00 this week.
However, when you purchase 2 they are ring up at $5.00 a piece instead of $15.00, an obvious mistake but they're honoring it. This has been confirmed true in many stores all over the US.

Due to the nature of this offer, this deal can end at any time so if you wish to take part in this offer, rush to your local Circuit City asap.

-10:30pm Central UPDATE- Stores have begun cracking down on the mistake and correcting the problem. If you're on the West Coast and your store is still open hurry, otherwise most places should be corrected when they open tomorrow