One of the many great features of the TCDB website is the ability to track how many cards you have in your collection. You can keep track of how many cards you have of a certain player, from a certain set, or in my favorite case a certain team. After receiving a 3 card trade from member Detfan6897, I noticed I went past the 20,000 total of Cardinals in my collection. I know this number may not be 100% accurate as I am sure I have made a few mistakes logging my collection onto the site, but just to see the number was pretty neat. Hear are the 3 that put me over the hump.