Hi there - this is my first post, but I was hoping someone could point me in the right direction on how to value my old train set?  I put it on craigslist (below), but I'm not sure if I'm way too high (or way too low?) for the value of the trains I have. If I have violated the terms of the forum by putting this on here, I'm really sorry.  Just looking for some guidance. Thanks!
http://sandiego.craigslist.org/nsd/atq/4842841942.html