Espace Mk1 series 2

Hi, I am new to this forum and I'm already finding it very helpful and I have answered some of my questions already.

I currently own a left hand drive Renault Espace Mk1 series 2 (1990) which is my second vehicle and a bit of a project although mechanically it's pretty good.

I wondered if anyone knows how many of these still exist and if they are in any way regarded as 'collectable' ?

Any thoughts gratefully received.