Currently listed on the Bring a Trailer auction site - https://bringatrailer.com/listing/1972-porsche-911s-coupe-5/

A stunning and very rare 1972 Porsche 911 2.4 S "Ölklappe" - full nut and bolt restoration recently carried out at huge cost by Ninemeister Porsche in the UK - a truly exceptional example with an amazing history.  In the same hands since 1988.