Man, that sounds good! Bragging rights!

The best I've done in a contest so far, as far as big contests go, would be in the '70s. DC was running a contest where you had to clip tickets with letters on them from the editorial page and collect them to spell certain words. The winners were placed in a drawing. First prize was a walk-on role in the (then-under-production) Superman movie; 50 second prizes were a book, "The Secret Origins of DC Super Heroes". I won the book.
All in all, I've been having a pretty sweet year-plus.