with all faults (w.a.f.)

What is with all faults (w.a.f.)?

with all faults (w.a.f.) meaning in Information Science terminology / glossary / dictionary is:

A term used by booksellers, book dealers, and auctioneers to inform prospective buyers that an item is offered for sale as is and may not be returned if found to be in defective condition.

 

reference: ABC-CLIO