A "stock exchange" for sports trading cards, with market stats and reports:
thePit.com - Market Snapshot:
Graded Card Exchange
Sunday, April 18, 2004
Trade over 250 of the hottest stars in sports today. All cards are graded by the top authenticaters in the industry.

Uncirculated Exchange
Sunday, April 18, 2004
Trade the hottest prospects and rookies. All cards are encased and sealed directly from the manufacturer.