This site focuses on Digital Game Deals and my brother or I usually posts physical games on the Video Game section (although that’s been neglected).
Anyway, Diablo III is a pretty special game and there’s only one way to get it digitally so here’s a pretty good deal on a boxed copy pre-order at Newegg. Keep in mind that Newegg does not have release date shipping for this item. So you’ll have to wait a few days before you play.
Use the coupon code EMCNFJC22 to get $10 off, which makes it $49.99.
I believe you have to sign in to your Newegg account to see the discount and Shoprunner will not work on the game.