[TPorsche912]

I have been asked to sell an exceptional 1957 T1 Speedster and am looking for opinions on asking price. The car is a one owner since 1966 with full documentation in the form of an owner kept logbook of every detail along with a folder of every receipt from 1966 forward. The car is a So. Cal and Arizona car during its life and has never had any rust. Here's the kicker. In 1970 the owner replaced the original engine with a Super 90 engine. In 1985 the engine was fully built by Competition Engineering in Altadena, Ca with new parts and totally balanced, etc. That is one of my dilemma's with the car since it is no longer # matching. The car underwent a 3 yrs cosmetic restoration in 2003 and is as new in all respects. Also, on the COA from Porsche, the interior is listed as black, while the car is now sporting a saddle interior. The market over the last year seems to put the car somewhere between $275k - $375k but just don't know how the changes will affect the car even with it's rarity, history, and near new condition. Suggestions?