Hell yeah! Bases Loaded and RBI Baseball are some of my faves too. Roger Clemens Baseball was good and so was that one softball game where you could pick yr players. I just bought that Megaman 15th Anniversiary game that has Megaman 1-8 on it plus 2 other unreleased games. It's pretty fun although playing it with an X-Box controller is a little weird. I posted some of my favorite NES games here
http://www.sonicyouth.com/gossip/showthread.php?t=1151