I missed several years ago a real 2600 RS to restore. It was a MK1 or MK2. I don't remember . And was a very low price.
Yep, that would be a Mk1
You won't get a cheap one now, that's for sure!
There was a "barnfind" RS2600 for sale here in Norway a couple of years ago that needed a resto.
I think it was in region of £14.5k for it.
Here in Norway they are few and far between them, but France has still a good amount of these for some reason.
I could have it for less than 1000€. 1 door was largely rusted. That's all I knew on it.