Thanks to Xboxic, we have news that FYE is going to be selling Project Gotham Racing 3, Perfect Dark Zero, and Kameo: Elements of Power for $29.99 USD. So far the offer is not on their website, so you actually have to hit the bricks and go into the stores to grab one of these great deals. There will not be rainchecks, and there seems to be a maximum of two per customer.
At those prices, you almost have to pick up those games, even if you are only going to play them through a few times.