Numismatic Coins and Currency:
Coins and currency collected based on their rarity and value above that of their face value as a coin.
Bullion Coins:
Coins struck of a fine metal that is collected based on the value of the raw materials that comprise the coin.
Scrap Gold and Silver Jewelry:
Material purchased based on the ever fluctuating metals market on the New York Stock Exchange. The Jewelry's value is determined by the varying purities within the piece(ie. 10k, 14k, etc.) and then the actual weight of the jewelry in question.