There is a bit of a gem popped up for sale near to me and i would like some advice as to what it is worth?

It's a 1982 950hcl in white, covered a genuine 22,000 miles, it's prettty much immaculate inside, in the boot and underneath, has some minor granny scuffs on the arches and could ideally do with a front valance as its blistering and rusting from inside, few little touch ups but overall extremely solid!

What do you recon to a value, spotted it and fancy it for a project but seems too good to rip apart