911 Carrera pre 1976 wanted (911 RS maybe)

Looking for a 911 Carrera pre 1976/ R.O.W. type, 2.7 or 3.0 rs
Sunroof coupe, any one have one for sale or knows of one , please let me know.

Also a Carrera RS 1973 would be a dream car and I would be willing to trade my 356A Porsches (Speedster and sunroof coupe for an 1973 911 Carrera RS (Touring or Light Wt.)!!!

Thank you,
Gerry.