Mackers

Bought these off a pro team, guess they don't have much use for rim brake wheels these days.

Got them for the awesome unmarked 30mm Pavé tubies that came on it but don't have much use for the wheelset.
Anodized rims look pretty much pristine so I doubt these saw much, if any, use, looks like Competition spokes, Fir ST 120 rims, 28 hole Record OS hubs complete with the original quick releases.

Wondering about current realistic market value as is, without the tubies, of course.
Could substitute some used Vulcanos if needed.

VtwinVince

Not much joy for tubs these days, although if you were in my area, these would be perfect for my De Bernardi project.

obrentharris 

It is true that, except for cyclocross, tubulars have a very limited audience these days. (I happen to be a member of that audience.)
The good news is that all Campagnolo 9 and 10 and 11 speed freehubs are cross compatible, so that broadens your market if these are older hubs.
I have little expertise on the market for these, except to tell you that if they had track hubs I'd happily pay $250 for them. So my guess is that you might get $300 or $400 for them on ebay, considerably less than that locally. Hopefully someone who knows more than I do will chime in.
Brent