Zavvi is releasing an Exclusive 4K Ultra HD Monsterverse 4-Film Steelbook Collection, well sort of. This collection popped up on overseas website a while back but wasn't available in the US, now it is. Check out all the details below.

Descriptions
Godzilla
This spectacular adventure pits Godzilla, the world’s most famous monster, against malevolent creatures that, bolstered by humanity’s scientific arrogance, threaten our very existence. 

Kong: Skull Island
A team of scientists, soldiers and adventurers explores an uncharted island in the Pacific, but their mission of discovery becomes the ultimate battle between man and nature when they venture into the domain of the mighty Kong.

Godzilla: King of the Monsters
The most powerful creature the world has ever known returns to challenge a battery of god-sized monsters in this epic action-adventure... and the fate of humanity hangs in the balance!

Godzilla Vs. Kong
Legends collide as these mythic adversaries meet in a spectacular battle for the ages, while Monarch embarks on a perilous mission, unearthing clues to the Titans’ origins.

Video
Codec: HEVC / H.265
Resolution: 4K (2160p)
HDR: Dolby Vision, HDR10
Aspect ratio: 2.40:1
Original aspect ratio: 2.39:1

Audio
Godzilla 4K
English: Dolby Atmos
English: Dolby TrueHD 7.1 (48kHz, 24-bit)

Kong: Skull Island 4K
English: Dolby Atmos
English: Dolby TrueHD 7.1
English: DTS-HD Master Audio 5.1

Godzilla: King of the Monsters 4K
English: Dolby Atmos
English: Dolby TrueHD 7.1 (48kHz, 24-bit)

Godzilla vs. Kong 4K
English: Dolby Atmos
English: Dolby TrueHD 7.1 (48kHz, 24-bit)
English: Dolby Digital 5.1 (640 kbps)

Subtitles
Godzilla 4K
English SDH, French, German SDH, Italian SDH, Portuguese, Spanish, Czech, Danish, Dutch, Finnish, Hungarian, Korean, Mandarin (Simplified), Norwegian, Polish, Romanian, Swedish, Thai
Kong: Skull Island 4K
English SDH, Japanese, Spanish, Czech, Polish, Russian
Godzilla: King of the Monsters 4K
English SDH, German SDH, Italian SDH, Spanish, Danish, Finnish, Norwegian, Polish, Swedish
Godzilla vs. Kong 4K
English SDH, French, German SDH, Spanish, Bulgarian, Czech, Dutch, Greek, Hungarian SDH, Polish, Romanian

(Bonus features are believed to be the same as the regular releases.)

Discs
4K Ultra HD
Blu-ray Disc
Eight-disc set (2 BD-100, 2 BD-66, 4 BD-50)

Packaging
Slipbox
SteelBook, Inner print

Playback
4K Blu-ray: Region free
2K Blu-ray: Region A

Retail price: $119.99
​Order here.