Now that I have your attention: There's a guy not to far from me that has one on Offerup: Toyota Celica alltrac 3sgte turbo awd for Sale in Woodinville, WA - OfferUp

I'm skeptical that he can get $3500 since it's been sitting for 10 years as of when he created the posting.

What would be a realistic price?

The Toyota Celica Alltrac with the 3S-GTE turbo engine is a notable and beloved sports car model from the 1990s. The 3S-GTE engine, a 2.0-liter inline-four, was equipped with a turbocharger, providing a substantial boost in power and performance. Toyota Supra MK4 also good choice regarding performance and other features.This combination made the Celica Alltrac a potent rally-inspired sports coupe with all-wheel drive, offering excellent traction and handling, particularly in challenging road conditions. Enthusiasts appreciated the car's nimble and responsive driving experience, making it a popular choice for motorsport and rally enthusiasts. The Celica Alltrac 3S-GTE remains a classic among Toyota fans, celebrated for its performance and sporty appeal in the automotive world.