Since the game has a hard core following, the players have formed a group that will still have World Championships in 2001 and probably beyond. They are also introducing new versions of play. To link up with this community Click Here
It does seem to be a one-stop info place for the card game. They have even have a download section where you can play Battletech CCG online via Apprentice. You could take up playing the game (all for free) and get the cards later, or not.
Most of my old Battletech website pertains to the old info during the DCI/Wizards/FASA era. But if you want to wipe the dust and cobwebs and Click Here. Note that my Trading Page IS UPDATED regularly.