Nothing personal,.. but you can buy them brand new from wheel restorations in Sarasota for $425 ($455 shipped to your door) in 17x9 and 17x10.5. They advertise all over Ebay. Of course that doesnt include tires. But just a heads up if your wondering why they arent selling.
Cobra-R wheels are a dime a dozen. 5 lug Thunderbird, Cougar and Mark 8 are the same as SN95. Its the Ford small 5 x 4.5 pattern. All 5 lug Mustangs and Ford cars have used it since the 60's. Nissan and Hyundai use it also,.. but us different back space. The main information a buyer needs to know is the size and back space.
Also in that link,.. (Granted the link is 6 years old) who ever typed it has made a mistake. There is no 5 lug 5 x 4.25 Ford bolt pattern. And I know of no other auto manufacturer that uses that. There is a 4 lug 4.25,.. aka Pinto and Fox chassis cars (aka Fairmont, Tbird, Cougar, LTD, Mustang and Zephyre). Ford used two 5 lug patterns. The small pattern (cars) which is 5 x 4.5 and the large pattern (trucks) 5 x 5.5. That was it.
Here is a good source to find out what fits what.
http://www.roadkillcustoms.com/hot-r...e-Database.asp
Hurst