I'm surprised it's not listed as W@W ATARI AMIGA NINTENDO DREAMCAST ZX SPECTRUM RARE L@@K..
Don't see anything even remotely rare there.
oh and he has a shop entitled "GASSA`S CLASSIC RETRO GAMING" I'm sure he's completely aware that it isn't an atari and it's just dodgy titling to make it appear on more searches.
Didn't ebay make some notice about that sort of thing recently? Though I doubt ebay ultimately care about anything other than their fees.