Which preposition to use with cheapened

to Occurrences 7%

But to make him a slave, cheapens to nothing universal human nature, and instead of healing a wound, gives a death stab.

into Occurrences 2%

Virginia will hardly brook the opening of a rival Dahomey which shall cheapen into unprofitableness her rearing of slaves.

in Occurrences 1%

The cost of living is much cheapened in consequence of their abundance, and surely nothing more wholesome can be placed on the table.

Which preposition to use with  cheapened