Hi and welcome to
The Saleen Forums @ SOEC.org!
I take you will be looking at a serialized 1994 Saleen S351 Mustang? Not a V6 Sport by Steve Saleen.
In 1994, Saleen Performance produced about 50 S351 Mustangs. Of those, about 14 were convertibles.
94-0002
94-0004
94-0011
94-0012
94-0015
94-0020
94-0023
94-0031
94-0033
94-0035
94-0039
94-0040
94-0044
94-0046
94-0047
Condition of the vehicle and Saleen equipment will help dictate the price.
For an average vehicle, without history and base content... low-mid teens.
Please contact Greg Wackett about pricing, he follows trends and is aware of non-public sales for comparison.