Yeah, there is some sort of javascript exploit on that page. When I turn off my javascript and ad blocking, I get the nice red Chrome warning:
"Deceptive site ahead
Attackers on muisa8.altervista.org may trick you into doing something dangerous like installing software or revealing your personal information (for example, passwords, phone numbers or credit cards).
"
If you have adblocking/javascript off, there is only normal eBay listing, albeit very scammy looking. It was a script called muisa8.altervista.org/x.js that does that redirection.
And the auction was taken down again.