You can be rated in Warsaw for instance. I do not have any comparison with other FTOs, but in Warsaw it cost 3000zl/h (750e/h). You are to undergo 3h training preceded by some hours of theory (150euro), and finally followed by an check ride 1,5h. All together cost me 14000zl previous year. Mail to HT of aviation club.
Aeroklub Warszawski
regards bart.