I know this is not a perfect solution, but what if you list on eBay first for a week. If it doesn't sell then list everywhere else. In other words don't have the item listed on eBay and other places simultaneously. Like I said, not a perfect solution by any measure but it might prevent eBay from squeezing you for fees. Just a thought.

Regards, Jim

I collect gas pump salt and pepper shakers
and the plastic coin banks made by AVSCO.