eBay and Craigslist finds

Deosn't look like any BJ vigorelli I've ever seen.
The ad states:
"Beautifully made Track Frame from renowned craftsman Bob Jackson. Made from Columbus SLX tubes. Lugged and fillet brazed. Extended seat tube and straight forks"

Does Bob Jackson ever use colombus?
Says lugged, but really can't see anything in pictures.
Maybe it's some custom job? I dunno...
Not exactly bargain basement price, so maybe best off getting the BB mumber and calling Bob Jackson to verify.

Definitly not a standard BJ vigorelli (going buy seattube cluster and tubeset). No reason it could'nt be a custom, but then why call it a vigorelli (after the cheaper OTP BJ frames).

ED. Just realised its the OP using the term Vigorelli, not the seller. If what the seller states is true then I would say this is a superior frameset to the standard vigorelli, and possibly more track orientated (guessing, looking at forks). Would be good to get the BB number though.