Auctions rare coins, bullion, goldbacks, ancients, treasure shipwreck items, historical artifacts, Americana, comic books, currency, numismatic books, and sports collectibles.

Denotter Auctions is holding a live-only Indianapolis auction on March 22, 2026, featuring vintage items, collectibles, tools, and home decor; a live bidding consignment and estate auction on March 28, 2026, with vinyl records, jewelry, and sports memorabilia; and a pocket knife auction on March 30, 2026, showcasing Case, Winchester, and Remington knives.