In 2004 Spain minted a gold coin for the 2006 World Cup. It's face value is 100 Euro and it is pure gold. What would the value of this coin be?

There is Gold Value in Dollars per Ounce, but MAY be worth more than Face or Gold Value to a collector.

Try this: Buy Gold Coins & Kruger Rands - FIFA World Cup Soccer 2006 Germany Collectors Gold Coin set - Laudium - South Africa

What kind of condition is this coin in? It would be helpful to know that in giving you possible monetary values for it.

The coin is in mint condition enclosed in a plastic case with a certificate of authenticity.