It can't be a price war when Activision Blizzard almost never discount anything. Diablo 2 and Lord of Destruction still go for 20$ each, for a 12 years old game and an expansion. That's the kind of games that would go for 6$ on gog.com. Call of Duty games stay for 60$ for a while after the next one is out. Even on Steam Black Ops was still 60$ after MW3 came out.
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