Sonic101 antenn How many more have you seen? I heard this car wasn't rare in the former Yugoslavia. Unfortunately only a couple of these here. In Serbia, old Citroens can still be seen often, especially BX and GS.
BX is also common in Hungary, but the GS has always been rare, and now almost extinct. In the past I saw CXes often, though mainly at the Citroën service near my home (so they were broken down) or abandoned somewhere.