I've always wondered what other people have seen in regards to people who really dont know the value/worth of a classic system. I see crazy asking prices all the time.
Post yours up. Craigslist, fixed price ebay auctions, etc.
Here's one from craigslist in Hawaii:
http://honolulu.craigslist.org/oah/tag/384340891.html
Collecovision with Donkey Kong, I'm pretty sure it's not worth $200.