http://www.wholesalecoinsdirect.com/ - If you want to buy gold coins, the Gold Buffalo will surely be of interest to you. The Buffalo Gold coin is made of 24-karat gold and is worth quite a lot of money. The American Buffalo Gold coin was offered for sale by the Mint in June 2006. The Gold Buffalo coin was worth $800 back in 2006, but is now worth a good $2000.