Thread:GoldMan27/@comment-24683105-20140402151003/@comment-10824019-20140402163726

Well, you must be playing Android. For iOS, it's 3-5 coins if you win a match in Deathmatch or Co-Op. I've racked over 400 wins, never have I won 5 over 5 coins a match.

For the sake of argument, I'l add that the coin values differ between devices.