HO train enthusiasts?

took about an hour to walk around the show and look at what was being offered. LOTS of Lionel. Did see some "kits" and most were $10 a box, pretty much what I was thinking to ask.
No GMC products even though the show was in their hometown of Wheaton and not one PennLine Crusader to be found. Looks like on-line searches or good guessing at prices. Sell too fast, raise price. Selling too slow or not at all, lower them. And keep lowering until they are gone.