S.D. Codified Laws § 53-8-4
Current with legislation signed by the governor on or before 3/6/2024
When a sale is made by public auction of any real or personal property, an entry by the auctioneer, or actual clerk of the sale, in his sale book at the time of the sale, of the kind of property sold and description thereof sufficient for identification, the terms of sale, the price, and the names of the purchaser and person on whose account the sale was made, is a sufficient memorandum to satisfy the requirements of § 53-8-2.
SDCL 53-8-4