AnimeCards.Org (ACO) is currently owned and maintained by Anisa. The purpose of this site is to gather together in one place information about anime trading cards. With the help of our many donators, we have gathered together over 19,000 trading card scans and information on hundreds of sets. Work is never done, however, and we need your help!

Trading card faq
http://www.geocities.com/bekkaalice/cards/tcartindex.html