My prices depend on the kind of text, the degree of difficulty, and the urgency. And your negotiating skills. And mine.
Hourly rates: 50 to 80 Euro.
For direct customers I charge rates of around 1.40 Euro per line (55 characters, with spaces) or 0.17 Euro per word, source text.
I work on the 100/60/30 principle. Thus repetitions and 100% matches are charged at 30%, no repetitions and 84% or less at the full 100%, and everything else in between (99-85%) at 60%.