Whats the going rate for a car in this condition, with service records and in my opinion one of best color combos?

Thank you.

I'd check for rust, everywhere its usually found. Check the engine compartment drains for leave blockage, etc.

Honestly, $2500-3000 is all I would pay... Maybe 4k if there was something rare or if it came with euro headlamps, and other fun/euro things.