About
GMCoins is a trusted coin dealer in Cheltenham specializing in buying and selling coins, medals, antiques, and artifacts with expert valuation services across the UK. As experienced coin valuers, they authenticate coins, provide professional valuations, and offer guidance to collectors and dealers alike, requiring provenance documentation or PAS numbers for artifacts. Contact GMCoins on 07854 547371 or email to discuss selling your collection or to have your coins professionally valued and identified.