I am considering selling my ‘98 M Roadster. The car has about 93k miles. I am located in Southern California. I like working on cars so I have done an extensive amount of work in the past 1k miles or so. I have all those items listed below. I’d say the interior is about a 9/10 and the exterior is about a 7/10 given some rock chips, wheel rash, small scratches etc. Does $20k seem unreasonable for the car given the condition, mileage, and recent work.

Work done in the past 1kish miles
- Front control arms
- Front control arm brackets 
- Front control bracket bushings 
- Struts and shocks (Bilstein B6)
- H&R Lowering Springs
- Polyurethane Trailing arm bushings (Garagistic)
- Polyurethane subframe bushings 
- Polyurethane differential bushing (Garagistic)
- Transmission Mounts
- Motor mounts
- Randy Forbes Subframe Reinforcement Kit
- FCP Euro Light Weight Flywheel Kit with new clutch and power plate
- Rear main seal
- ECS Tuning Shifter Rebuild Kit
- New Soft top and tensioner straps
- Ignition coils and spark plugs
- Inner and outer tie rods
- Flex joint (Guibo)
- Drive shaft center support bearing
- Sway bar end links
- Refurbished front and rear calipers
- Drilled rotors and break pads
- Front and rear break hoses 
- EMP high performance water pump
- All coolant lines and radiator
- Installed Mishimoto Electric Fan
- Thermostat and aluminum housing
- Oil filter housing gasket
- Valve Cover Gasket
- Intake boot and idle control valve hose
- Drive belt and accessory belt
- Bully Boat Cat back exhaust 
- Dinan cold air intake 
- OEM Z3 Floor mats
- Door handle covers and gaskets
- Rear wheel bearings
- Rear axle boots 
- All fluids: break, coolant, differential, transmission, engine oil
- Continental Extreme Contact Sports Tires
- Parking break shoe set and hardware 
- Various other small things: third break light cover, o2 sensor, rear trunk trim double sided tape, rear trunk lock trim, M badge stickers, BMW trunk logo on trunk.
- And potentially some other small things I might be missing