The cheapest running 480 on mobile.de is this for €599. There are just 13 on sale at the moment.
Autoscout has a further 68 though a few may be the same car advertised twice. The cheapest one is €600. Autotrader has one for £2,995. That one has 100,000 km and has had three owners.The UK example is photographed rather nicely: this seller is taking their job seriously but then again the price is quite serious too (more than €600 serious).
Having had a look at their site I also found this yellow miracle:
And this is the interior. Can you spot the ashtray location?