There is an interesting 993 for sale on Ebay. I have contacted the seller regarding the non-availability of the RS in 1994, this was his reply:
"Thanks for your comments this car is a bit of a rare car and I am explaining to everyone interested in buying it the facts of where it vame from etc. Porsche UK have confirmed that this car was a prototype before the release of the RS in the UK."
http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&item=2407770947
Migration info. Legacy thread was 2399
"Thanks for your comments this car is a bit of a rare car and I am explaining to everyone interested in buying it the facts of where it vame from etc. Porsche UK have confirmed that this car was a prototype before the release of the RS in the UK."
http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&item=2407770947
Migration info. Legacy thread was 2399