Wouldn't you know it: All of the truly amazing abodes are little more than impressive Photoshop jobs... typical.
As for nenson's post, unless I'm mistaken, one of the screens depicted on SMB3's box contains some element not included in the actual game. Additionally, as noted TMK's Bugs and Glitches section, there's a grammatical error in Toad's card-flip game explanation.
I don't have access to a 4-year-old Filipino boy
Must... resist... making... unnecessary Michael Jackson joke...