The Gold Philharmonic Coin Series is one of the most popular coins produced by the Austrian Mint. Composed of different weights of .9999 fine gold, Gold Vienna Philharmonics are exceptionally high-quality coins with sharp designs, making them one of the top-selling bullion coins in the world. Whether you’re planning to purchase one for a stack or make an addition to a collection, MCM offers low prices with free shipping and no hidden fees.