Spare carb that came with my Prinz, which I don't need since the one on the Prinz was fine. Looks in good condition, throttle bushes OK, has a cap on the inlet saying ''NSU 600'', the kind of cap that reconditioning companies put on carbs. £80 shipped in the UK, will ship anywhere.
NSU Prinz (also early Audi) 15.87mm brake cylinder rebuild kits. The cylinders themselves look like this:
Genuine Girling new old stock kits, came with my Prinz but I don't need them since the cylinders are unfortunately too far gone. I have four of them. £15 each (inc UK shipping).
I only used recorded/tracked services. PM me for a price if you want these shipped somewhere outside of the UK.
I also have a couple of used Prinz rear drums, havnt loked at them yet tho.