As long as legit ROMs are still available for reasonable money it's at least unethical to make copies - even if the IP owner doesn't care. Actually SELLING and generating profit out of illegal copies is more than a bad joke.
Please support those Amiga dealers still around instead. And please report these sales to ebay to make it more difficult to run profit from this.
I'm sure if AI knew about these pirates, they would attempt to shut then down. That is what Gary Peake (RIP) use to do to pirate sites. Although they maybe too busy with their law suit against Hyperion for using their IP to worry about small time EBay pirates.
Dammy