Through 12/12, use the code PSFF20 during checkout (you have to join first).
Lots to choose from (including PC titles), but heres a few things i noted:
Wii - $200
Xbox 360 Elite - $360
GoW2 (x360) - $48
Left 4 Dead (x360) - $48
Valkyria Chronicles (PS3) - $48
BioShock (PS3) - $48
Soul Calibur 4...