Are you looking to sell your ancient coins in San Diego?

Whether you have a single piece or a curated collection, we purchase Greek, Roman, Byzantine, and other ancient coins in gold, silver, and bronze—certified or uncertified.

At NNB, we offer industry-leading payouts and expert evaluations based on historical significance, rarity, and current market demand. No collection is too small—we welcome walk-ins, private appointments, and inquiries from collectors, dealers, and casual sellers alike. Get a transparent, no-obligation offer and turn your ancient coins into immediate cash today.