Phil,
I recently sold a 73S targa, silver (new paint) over green leather by Tony at Autobahn w/ sport seats and nos houndstooth inserts, new carpet and targa top, uncracked dash. Engine was 2.7 spec (fresh) weber'd, w/ $13K of receipts on the engine. Fuchs by Al Reed, rebushed suspension, new koni's, corner balanced and aligned. Rebuilt pedal cluster, gas tank flushed, new brakes.
I sold it for $45K
Here's a couple of pics.