£1,500, at most. With new clutches costing around a grand -- and failure, I think, dependent on age, as well as mileage (and possibly lack of use) -- it would have to be totally rust-free even to be worth that. :nono:
Other opinions are available; but even special editions (such as STs, Italias, Biancas, Sisleys) don't go for that sort of money -- even with such a low mileage. And just because 2CVs and Minis, etc. may go for silly money (although I don't believe that applies to every single model -- as a local is struggling to sell a mint (restored) 1966 Mini at £2,700), doesn't mean a Panda will. Yet.