Henry, I have a different opinion. So far I have bought about 20 Rail King locomotives with PS 2.0 from eBay sellers and not once have I received a dead one.
However, I am careful to buy only from sellers who state that they have tested the locomotive, and sellers with a reasonable return policy. Also be sure that the seller posts the manufacturer's part number because if what you get doesn't match the manufacturer's description, then you have grounds to have eBay go after the seller. Also avoid sellers that do not answer questions promptly.
Beware of phrases like:
> I am not a train person, so I don't know if it works;
> For an additional fee we will have our technician checkout the locomotive;
> Like new C8 condition but not tested;
> It was working when I put it away;
> Rating less than 98%;
> Needs a battery;
> Only runs forward;
> Smoke, lights or coupler don't work.
I feel most confident when I buy from sellers on the OGR Forum. If what you want is not listed on the forum, use the wanted Forum.
Stay away from Craig's list!!!!!!!!!