I have a few Atari/Sears consoles bundles for trading for Gameboy (original B/W, not GBC or GBA) games and maybe systems as well. Atari/Sears consoles come in 4 different packages with their games, along with power supply, and one joystick. Will not mix and match unless there is a good deal with Gameboy games.
I also have a few TV plug'n'play Jakks joysticks (Ms Pacman, Atari 10-in-one, Darth Vader), plus a few boxed GBA games (Pirates of the Caribbean, Unfortunate Events, Driver 2, Peter Pan return to neverland, Stunt Track Challenge) for trading as well.