The 99 Cents Stores (and Dollar Tree) now Carry iPhone X screen protectors (the exact same ones Belkin sells for $40] for, you guessed it, 99 cents. (They also carry versions for the iPhone 5/SE, iPhone 6, and iPhone 7)
… and yes, tempered glass screen protectors DO protect the iphone’s Screen – both from scratches and from breaking.
My clients’ screens have been consistently protected from cracking after a fall by the protector sacrificing itself.
Get yours now.