The combo edition from Warner Bros. includes a 4k Blu-ray, Blu-ray, and code to redeem a Digital Copy. Previously released extras are offered on the 1080p Blu-ray including Operation: Lucky Dragon, Monarch: The M.U.T.O File, The Godzilla Revelation, Godzilla: Force of Nature, and more.
Godzilla (2014) on 4k Ultra HD Blu-ray is priced $24.99. Order on Amazon
4k Blu-ray Reverse
4k SteelBook
Best Buy has a Limited Edition 4k Blu-ray SteelBook version of Godzilla (2014) priced $34.99. Purchase on Best Buy