Every year I struggle with good, inexpensive prizes to go along with our party themes for our costume contests and winking death games, but I just found a site I'm super thrilled about. These guys sell tee-shirts for $6 each, or 10 for $50: http://6dollarshirts.com/home.php

This year we're doing a zombie apocalypse-themed party, with our location as the "safe house" and zombie survival training center. I ordered 10 zombie-themed tees in different sizes/colors. Too great a deal to pass up!