Ok, it's not a Fiat 500, either new or vintage, but this Fiat 126 is something of a missing link between the two – and much cheaper.
It actually dates back to 1989, but has just 40,000 miles on the clock and comes with an MOT until December 2010. It also has a rustproof course to stop any deterioration, while that 650cc runs 'as sweet as a nut'.
One thing to note is that the car is left-hand drive. If you can deal with that, it's yours for £1,995 or a best offer.