Astrodiac Mystic Shop

Specializing in homemade chocolates, smoothies, milkshakes and much, much more. Locally made gifts for everyone.

John Magavern is a coin dealer in Buffalo who has been very active in the hobby for the last 26 years and is certified in grading coins by the American Numismatic Association. He is among the top coin dealers in the Buffalo area, purchasing millions of dollars’ worth of coins and currency from thousands of satisfied customers. John deals nationally with a large network of dealers and collectors, allowing him to pay you top dollar for your coins or entire collection. He offers both timely and courteous service with immediate payment. He attends most major shows across the US, specializing in early U.S. gold and silver coins. As a Buffalo NY Coin Dealer, John is well respected both locally and nationally within the numismatic community for Honest and Professional dealings. He essentially has a one-man operation and says, "I'm not the largest dealer out there, nor do I want to be!"