What is my Audi 80 B4 1.9 TDI still worth?

Hello together, since I have been thinking about changing to another car for some time, I wanted to hear your opinions about what my Audi 80 is still worth. To the vehicle Audi 80 B4 1.9 TDI/BJ 1992/90PS The car has 234000 km down and I have a lot to worry about e.g. cylinder head seal, timing belt, hydropunch, valve shaft seals, turbocharger, brakes front + rear, gearbox completely resealed, extras: sliding roof, central locking with remote control (refitted), fog light erfer, suspension 60/40, rear spoiler from the Audi Competition + adapter pieces, V6 headlight + turn signal, body kit from RDX Racedesign, 16 inch Brock rims painted in white, Treser rear lights, additional instruments in the interior + charging pressure indicator, system with woofer So and of course he also has a few flaws here and there: a dent in the back left, then I had with the car a slight accident on the right fender but nothing bad, and hold a few scratches (alternatively). So I hope e I gave you a little impression and hope that you will answer me diligently. Thanks already for your answers MfG Darkblood