Antique Appraisal 2026 Next Event: January 21, 2026, from noon to 3PM Register in person before 2:30PM. FREE & OPEN TO THE PUBLIC EVENT DETAILS: Bring your antique/collectible item for a free appraisal to the St. Louis County Depot at 506 West Michigan Street, Duluth, Minnesota . The St. Louis County Historical Society has arranged for Denny Mager of Northern Specialty, an expert in antique appraisal, to be at your service beginning at noon in the Union Lounge (outside of t