I guess it is not a scam, we can't prove that he didn't pay £245 for it.
Funny thing is that I bet someone somewhere actually collects these and would get all excited about the lenses still being in the high quality plastic bags.
A few years back as a student on the look for something for nothing, I went to a auction clearance of bankrupt stock. After a load of deals which didn't seem to bad they came to the last lot - a job lot of quality slr cameras- all boxed up - just £90. Many of the audience, dismayed that, they had missed out on the other bargains, were baying for the boxes. My flatmate bought one. Rather than the illustrious Olympia mentioned about it was a Nikkeroid or something.
It was a load of crap. I think the lenses were actually plastic. 😀
Funny thing is, If I had one now, I'd probably run a roll of TMax through it, just to see. 😉