How do I get rid of my collection?

I have a nice collection of consoles and games, several still in plastic, that my mom found in our attack. The consoles are Atari 2600 and 5200. The 5200 is still in the box with all parts. The 2600 has no box but all of the parts are intact and look brand new. I also have around 30-40 games for both consoles. My question is how can I sell this? I would love for it to be to someone like you guys. I know that you all have a true love for these games and consoles and you would know the best way to get them to the right owner. Feel free to PM for more details if interested. Thanks all!