My first Amiga was an A500 with a 1084S monitor (still have it, still working flawlessly) on 24 March 1991 from a local computer shop in Chania, Crete, Greece. The price? About 240.000 drachmas (about 700 euros).
But of course you can't compare the prices now (2008) and the ones from 1991. 700 euros back in 1991 where a lot of money.