McDonald's is celebrating 50 years of the Big Mac, by giving away 6.2 Million Big Macs.

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Get a MacCoin starting August 2nd at McDonald's and a free Big Mac is yours according to My Stateline.

McDonald's is celebrating 50 years of the Big Mac by hooking you up with the iconic sandwich. Buy a Big Mac on August 2nd, get the MacCoin, redeem starting August 3rd for the free sandwich.