I inherited a bunch of German HO trains (mostly Fleischmann) in very good condition. Bought new in the late '70's to early '80's. I can't find any comparable stuff on eBay. What's the best way to figure out their value?
If you are going to sell them on eBay then the price is what the market will bear, so you might as well just list them. Take good pictures and list the items low. If they have value, the bidders will bid it up.
I'm doing this (eBay) for my late father's brass stuff. All you can do is research the heck out of it - also do Completed Items searches to see what stuff actually went for. Then take really good pictures and post a few to see how it goes.