Any way to report a weasel seller?

[Albert Chan]

(11-14-2018 04:34 PM)burkhard Wrote:  The next day, i received a message that said only "I'm so sorry, I dropped it getting it ready for shipping.
I have issued a full refund."

At least the seller kills the bid tactfully. He did say sorry ...

I had once bid for a used hard drive, and wins the bid.
The seller just say, point blank, he is not honoring the bid, "postage cost me more"