I know it's not a a 914 but I have a 1986 944 Turbo for sale or trade for a 914. This car sat for about 19 years. I had it taken to a local shop/friend that replaced the water pump, fuel pump, plugs, wires, fuel filter, oil and filter, timing belt and tensioners, reseal the front of the engine, tires, flushed the cooling system and fuel system.
It sat under a carport so the front 1/3 was exposed to the elements. The paint on the hood is cracked and needs to be repainted. I would suggest painting the whole car.
The interior is in very good shape with only a small tear in the passenger seat and the radio is missing.
It runs and drives very good. I need to sell it to by my son something with a little less HP.
$5500