unconscionable bargain

from Bouvier's Law Dictionary, Revised 6th Ed (1856)
UNCONSCIONABLE BARGAIN, contracts. A contract which no man in his senses, 
not under delusion, would make, on the one hand, and which no fair and 
honest man would accept, on the other. 4 Bouv. Inst. n. 3848. 
    

[email protected]