Brake replacement cost on a xjs on 1990 Jaguar XJS

How much should rear brakes cost to replace on a 1990 xjs. I was told that it would be 11 hours of labor costs at Meineke

Asked by for the 1990 Jaguar XJS
First thing, muffler shops are not my choice of shops to take a Jaguar unless it's maybe for exhaust work. This is purely my opinion based on many years of mechanic career. I worked on Jags quite a lot in the past, so I have my perspective.
You need to find a Jaguar specialist and get an estimate. I don't know what the job's going to cost without inspecting the car myself. I'm including our estimator link for you:
If you want to find a specialist, here's a directory link for you:
the rear brakes on this Jag are inboard, next to the differential and not at the wheels. the labor is insane
and every time i quote this job, the customer scraps the
car. if you tackle this repair, replace calipers, hoses,