The ads are all 4 years old, but cars like these can be up for sale for a long time. If for no other reason, it is a lot of fun to see Renault R5 Turbo, Peugeot 205 T16, Ford RS200, MG Metro 6R4, Audi Sport Quattro, etc., for sale all on the same site.
I don't think you'll find anything better without spending a LOT of $$$. I've actually got some other pictures of this car and it's very well built. If it weren't for all my $$$ going to the Stratos, I'd buy it myself. ;-)
PS - Here are some other 037 pics in case you're interested: