Fortunately, I'm in Slavistan :D
Here, parts are dirty cheap, there are countless junk-yards and labour is even less expensive.
For example, the whole anti-rost + paint job of the underside of a car is about 150 EUR (all inclusive).
Complete regular maintenance of an engine, bells, rollers... is about 200-250 (with parts included ?!)
Regular work is somewhere between 30-50 EUR