Rhythm Thief
Veteran
Rarely the case IME, but then again I am an out and out honest seller .
As a matter of fact fleabay dictate the maximum postage cost in many cases nowadays, so it's not always possible to charge over the odds for P&P even if you wanted too.
Quite the opposite, in fact. I sold a pair of speaker stands a while ago and had to post them out at a loss as ebay wouldn't allow me to charge any more thna £10.50 for postage. The absolute cheapest postage quote I could find was about twelve quid.