What a douche!!
Well done in messaging him, I messaged him too yesterday and got the same response saying he didn't state if they were repro or genuine, so I replied and told him he's basically trying to trick people then into buying it by saying it floats and putting the word vintage in the listing. All he said was he got the weapons with the figures and that the figures are from the 70's, but I let him know they are new 2017 repro's so they've been acquired very recently.
Unfortunately ebay won't do anything but if people like us bombard him with messages and let him know everyone is on his case and know what he's doing, then he'd think twice about trying to scam people. I also didn't think to check his feedback for the weapons source, well done on that!
And then that paugildin-6 likes to think he's not damaging the hobby by selling all this shit, well here is the direct proof. It seems as if this moron is actually a collector too, he has feedback from a good few vintage figure sellers who I recognise.
You don't own your toys, you only borrow them until you sell them or die!