RC is cult and I have not seen any good one like this for sale on eBay. I keep my eyes open now and then. 150 sounds very low for a good looking RC.
You need the K7 exhaust clamps with the plate stuff.
Is it for a K7? For the older 69-76 the pipes use the old clamps and spigots on head?
Look like this? For K7, more angled
I remember the bad ground clearance. I hated to hear how the pipe scratched the ground where the 4 goes to 1. Curbstones between street and walkway, parking.