[lgb240]

I've been dealing with Datsun Z parts for more than 35 years, and have dealt with my fair share of ass hats. I did use Ebay many years ago, but never today as a seller. Around here, kijiji is our craigslist and that market brings all sorts of characters. I don't sell junk, and prices are reasonable. I used to fence with people sending low ball offers, but that got old fast. Now, I just delete them, not a second glance.
I also as a rule don't ship. If I do, small items only, small packages. Quoted shipping, tracking and 2x insurance (I'm covered too if item goes missing) payment up front always. No issues (yet)
People are asshats, I chose not to deal with that type. My parts are usually harder to come by than the cash to buy them so I chose to deal with the serious people only.