A one-of-a-kind "Lord of the Rings" trading card called "One Ring," featured in the upcoming Magic: The Gathering expansion pack, is already worth $1 million.

A Spain-based collectible cards store had already offered €2 million ($2.2 million) and a trip to Valencia in exchange for the card. However, that was prior to it being discovered.

The Magic: The Gathering and Lord of the Rings crossover set will soon expand with a collection of special-edition scene boxes featuring the amazing artwork found on the Tales of Middle-earth cards.