I have a used but in great condition MK4 roof rack for a Hatchback (will probably fit the coupe/saloon etc)
Its a GM part I got from Autovaux 4-5 years ago.
There are 3 keys with it (4th went walkies in a house clear out).
Its in Bishops Stortford, Herts. Collection only, although could meet up in Herts/west Essex.
After £40ish