I need a repair manual for an 1991 Audi 200 turbo, but cant afford the $$150 3 vol. version, is there any others out there for cheaper?

There might be cheaper manuals but they are not worth it, if you plan on keeping the car it is $150 well spent. A good alternative is the Haynes if they cover that year but I haven't seen one.

Surely someone has a soft copy i.e. the manual in pdf somewhere on the net.

i found one for my old car which was a Nissan Silvia.

if u find it do share the link. pls