Q: Does anyone know how much it cost for a replacement 205 key and where I can get it done I am in Uk
A: if you have the service book it should have a 4 digit code written inside the front cover if you quote that to a peugeot dealer they should be able to supply the right key. if you dont it is easy to get a replacement lock set. a 205 key is not chipped. if you need anymore help please email me good luck