Side-by-side comparison

Field	#6446	#7163	#10176
Title	Knock	Knock	Knock
Format	DVD	BLURAY	UHD 4K
Label	eBay	eBay	eBay
Region	1	1	1
Barcode	—	—	—
Catalog #	—	—	—
Spine #	—	—	—
Packaging	STANDARD	STANDARD	STANDARD
Discs	1	1	1
Aspect	—	—	—
Limited	No	No	No