A long time ago Corky at Pack War posted about South Park cards he picked up and I instantly knew I had to track down the 4-card set for myself. It took a long time as I didn't want to spend a lot on what was basically a novelty of my all-time favorite show but patience eventually paid off.
A seller had them listed but they continually sat there unsold. He kept lowering the price and once they were re-listed and sitting there for about 3 bucks a pop I couldn't resist any longer.