Sorry if you thought I meant some kind of elaborate staircase from Wind Waker or Twilight Princess. That'd just be silly. No, these are the stairs from the original Zelda on the NES, now available as a decal should your home have the right kind of wooden or tiled surface.
Made of vinyl, they'll apparently " hold up to common floor cleaning chemicals and methods", and measure 18 inches x 18 inches.
You can buy them at the link below.