I listed an item on eBay and also listed the same item on Craigslist. A
buyer contacted me after seeing the Craigslist ad and purchased the
item. I then ended my listing on eBay. Is that a problem for eBay?
You may list your item(s) at a fair price but when you ask shipping at
200, 300, 500% above a reasonable cost, buyers will offer you a very low
price to compensate for your greediness.