: Professionals use platforms like Coinet or attend major coin shows to trade inventory at "bourse floor" prices.
: Registering as a business can allow you to purchase coins without paying sales tax, which is essential for maintaining profit margins when reselling. how to buy coins wholesale
: Buying entire collections directly from the public or through estate sales often results in the lowest per-unit cost, provided you can verify authenticity. Where to Sell Coins - American Numismatic Association : Professionals use platforms like Coinet or attend
Depending on your volume, you can source coins from government mints, large bullion distributors, or private trade networks. large bullion distributors