Two CX's and a 1.6 TRS (1985) in this months PC mag - the TRS is described as being a showroom condition Auto, but rather suspiciously does not leave a price - its in Oxon - 01491 638431
Non BX there is a CX Gti Turbo for £2500 and a 2.2 TRS with 83K for £1800 or swap for a 2CV....
I spotted that BX too, looks very nice but I bet the price will be very high. I thought about calling to ask but I can just feel that it's going to be out of my budget.
I wondered if the mystery coupe was an SM too - the rear windscreen looks right but I'm not sure about the front?