Audi 90 quattro v6 5 speed

For sale my 1994 audi 90 quattro with manual transmission.I have owned this for about 10 years, purchased with about 90k miles. Some of its life it has been a daily driver, but more recent years it is a weekend secondary car. The car has been good, I have serviced it as needed. Motor oil all been liqui moly or motul full syn.During my ownership I replaced timing belt, water pump and everything that goes with that job at about 105k miles.Ive replaced several other items myself over time including calipers, pads, rotors, some sensors, ecu.Most recently I had to replace starter, engine mount, and rear shocks.The issues:1. small oil leak from valve cover gasket but that drips to exhaust manifold and creates the smell of burning oil after driving for a few minutes.2. check engine light turns on only on cold start. Has done this for 10 years. turns off after cold start and does not reappear. Seems to have no effect on car.3. ac does not work. Heat is not super hot but heated seats do work.
My audi is almost 25 years old. I feel confident anyone could drive it away many miles and enjoy it for years but as you see by my pictures it is not a show car, some leather is peeling on the door panels and the car is simply not perfect. However it has never left me stranded and is amazing in the snow if needed.