CryptoNinjas » Gemini brings crypto transactions to sports collectibles market with Goldin Auctions Goldin Auctions, a marketplace for collectibles and trading cards, and Gemini, a popular cryptocurrency exchange and custodian, announced today a new integration that enables users to buy and sell rare trading cards and other collectibles with bitcoin (BTC) and ether (ETH). "We're incredibly excited about our partnership with Gemini as we see significant overlap between the [...] CryptoNinjas » Gemini brings crypto transactions to sports collectibles market with Goldin Auctions