I have this on both PC and PS4. It's one of my favourite games ever.
It was cheaper on cdkeys not long ago but purchasing directly from battlenet is risk free
The Diablo III: Battle Chest includes Diablo III and the Reaper of Souls expansion to provide the ultimate Diablo III experience. Shake the earth, blast your enemies with fire and ice, and summon otherworldly minions as you wield the powers of your heroic birthright.