Wayne's Garbage Pail Kids References (Popularity: )

Provides downloadable card variation checklists, price guide, and FAQ.

The Garbage Pail Kids (Popularity: )

Complete GPK reference site. See images of cards, memorabilia section, and picture/site of the month.

Taras Garbage Pail KIds (Popularity: )

Buy, sell, or trade both U.S. and foreign cards. Includes pictures and information.

Asphyx's GPK (Popularity: )

Fan page containing pictures, downloads, and information about the author.

The Garbage Pail Kids Fanatic (Popularity: )

Offers downloadable card lists and a for sale and trade section.

GPK Central (Popularity: )

Includes card profiles, search for cards, swap shop, and checklist.