If you missed Steam's Christmas discount on Batman: Arkham City, GameStop is offering a similar deal at $24.99. The outfit is also serving up 40-50% off Crysis and Crysis 2, Borderlands, Deus Ex: Human Revolution, Dead Island, Far Cry as well as Metro 2033. The selection is fairly bleak elsewhere, though Steam has Dead Space and Dead Space 2 for $5 each, while GamersGate has Mass Effect and its sequel for $5 apiece.

Steam
87 Dead Space $5.00 (75% off)
89 Dead Space 2 $5.00 (75% off)
Nation Red $2.50 (75% off + Free Weekend)
Front Mission Evolved $10.19 (66% off)
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GameStop
89 Batman: Arkham City $24.99 (50% off)
83 Borderlands $9.99 (50% off)
86 Crysis 2 $19.99 (50% off)
87 Deus Ex: Human Revolution $29.99 (40% off)
74 Dead island $29.99 (40% off)
78 Tropico 4 $19.99 (50% off)
79 Metro 2033 $9.99 (50% off)
Crysis $9.99 (50% off)
Far Cry Bundle $14.99 (50% off)
Duke Nukem Forever $9.99 (50% off)
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GamersGate
90 Mass Effect $4.99 (75% off)
93 Mass Effect 2 $4.99 (75% off)
93 Mass Effect 2 Digital Deluxe Edition $7.49 (75% off)
Breaking The Rules - The Roman $2.89 (71% off)
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Direct2Drive
46 Call of Juarez: The Cartel $24.95 (50% off)
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