Daigo Umehara is a world class champ. You? You might be a world class chump.

While the game doesn't go on sale until June 12th, Reader Snake-87 tips us that as of 10:00AM today his local shop had 500 copies of MGS4. Each copy is priced at 20KD (US$75) — and hey, that's pretty damn close to Japan prices! Certainly, this isn't the only store breaking the street date — just the only store we've…