The beautiful part about having Yu-Gi-Oh! on your Xbox 360 is that you can still partake in that most guilty of pleasures, but you don't have to wade through the cesspool of people that enjoy that brand of self-deprecation. Konami has announced that Yu-Gi-Oh! Decade Duels is coming to Xbox Live Arcade in Spring 2010 and will feature "the most robust card offering and the opportunity to purchase additional card packs through Xbox Live."
There's no word on price right now for the initial game, so we've contacted Konami. We'll let you know what we hear back.