Obviously being sold by a Brit ex-pat because the French is appalling on the car's description. The UK tax disc holder is a dead giveaway. The photos conveniently don't show whether the car is still UK registered or whether it is French registered. One to beware of in my opinion, because "kit cars" are frowned upon in France and you'd be looking at a bureaucratic nightmare to register it. The seller claims to be " a specialist in locating classic cars for companies and individuals". Whatever. Caveat emptor.
Link here if you're curious: https://www.leboncoin.fr/voitures/1407997771.htm/
Link here if you're curious: https://www.leboncoin.fr/voitures/1407997771.htm/