The Upper Deck Company: Sports Trading Cards, Authentic Memorabilia, Sports Collectibles, & Entertainment Products

Upperdeck.com has 3 URLs listed in 4 Dmoz categories.

Upperdeck Entertainment
Contiene biografías de los personajes, tipos de cartas, entrenamiento, lista de cartas prohibidas, torneos, y preguntas frecuentes.
http://entertainment.upperdeck.com/yugioh/spa/
Top/Kids_and_Teens/International/Español/Juegos/Cartas/Yu-Gi-Oh

The Upper Deck Company
Producer of major sports trading cards. Offers tips on collecting, card checklists, athlete search, hologram database, memorabilia registry, trade and hobby show information.
http://www.upperdeck.com/
Top/Recreation/Collecting/Sports/Cards

Yu-gi-oh!
Presenta il gioco, la storia, le carte. Inoltre un'area allenamento, Faq e tornei.
http://entertainment.upperdeck.com/yugioh/it/index.htm
Top/World/Italiano/Giochi/Carte/Collezionabili