Ordered that the order is affirmed, with costs.
The appellant's conduct and, inter alia, his stipulation of settlement, constituted a waiver of his purported defenses ( see Calderock Joint Ventures, L.P. v Mitiku, 45 AD3d 452; Matter of Commercial Bank of Informatics Computing Technique Dev. Bank Informtechnika v Ostashko, 274 AD2d 516; Lomando v Duncan, 257 AD2d 649).
Since there is no allegation that the plaintiff sought a deficiency judgment against the appellant, it cannot be said that the plaintiffs bid for the property at the foreclosure sale was unconscionably low ( see Polish Natl. Alliance of Brooklyn v White Eagle Hall Co., 98 AD2d 400, 407).
The appellant's remaining contentions are without merit or need not be reached in light of our determination.