the OP asked for opinions on what his car is worth so i am by no means slating this but its never worth 5k, people overvalue saffs all the time.
its a stage 1, presumably with t3 turbo and yellows? other than the wheels its pretty much a bog standard cossie with no go faster bits
the ony way you'll get 5k is if you find someone specifically wanting a crystal blue one IMO. Like i said, i'm not here to slate the lads cars as other than the rust, it looks a clean one