I have a briefcase full of baseball cards. There are about 2500 of them from the 1990's - early 2000's. I pulled a few of them at random and looked up values, finding that all of those I pulled are worth around a dollar at retail (mostly Amazon, some Ebay listings). I want to sell them but I am not going to list them one at a time for a buck apiece. I see similar collections on the local Craiglist for as little as $10, obviously people like me who just want to get rid of them, but I would like to do better than that. Any suggestions?