I also saw Puzzle Quest for $20 at Circuit City yesterday. I know this is standard price but a number of people were saying they were having trouble finding it at retail.

They also had Mask of the Betrayer for $25, $5 less than anywhere else. By the time I got there they were sold out though
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Its not game related but CC is also dumping their floppy drives for $15 if you still have need for one.