emptor

Caveat emptor, this list could go on for another dozen easily.
Lucas Wittmann: Salman Rushdie’s Memoir & Other Favorite Books of 2012|Lucas Wittmann|December 6, 2012|DAILY BEAST
They would have to push on still further westward if they wished to find good land ready for the pre-emptor.
The Boy Settlers|Noah Brooks
Meanwhile you trust at your peril, caveat emptor, your eyes are your market, or words to similar effect.
The Cab of the Sleeping Horse|John Reed Scott
Selling the suspicion wronged nobody—he would give no warranty with it—Caveat emptor.
Sophy of Kravonia|Anthony Hope

When he comes home, he's a harmless settlement loafer, or an industrious pre-emptor.
By Right of Purchase|Harold Bindloss
Caveat emptor becomes discredited as an unmodified basis of human action.
Creating Capital|Frederick L. Lipman

Origin of emptor