LAND AUCTION 73 Acres - Sanborn County, SD Monday, August 31, 2026 – 11:00 a.m. OPEN HOUSE DATES: Saturday, July 18, 2026: 10:00 a.m. – 2:00 p.m. Saturday, August 8, 2026: 10:00 a.m. – 2:00 p.m. Saturday, August 29, 2026: 10:00 a.m. – 2:00 p.m. Aucti