1974 bmw 2002 tii value

Does anyone have any idea how much a 1974 2002 tii project car is worth? My boss has 2 of them in similar condition, complete cars, and one with a recent (mileage wise) engine and tranny rebuild. There is no structural rust, but one will be worse off than the other because there is no windshield. It should be easy to make at least one car out of the 2 of them.
Thanks
-Gabe

My son sold a 1973 tii last year. It had a solid transmission and engine, new brakes (pads and rotors), front strut mounts had been redone and rocker panels needed to be replaced.The car needed painting and interior work, but she ran great, even the fuel injection worked. The car had AC but it was inop and he threw in a set of cross laced alloy wheels and took $1500 for the car.

I too had one of 1974 but luckily I got a customer and sold it in no time and coldnt wait to get a little new one.