It says:
International and European Law LLB 3 years / 6 semesters 3500 Euro per year/ 2000 Euro per year (EU-students) Start: Winter semester (1st of October)
international.uni.wroc.pl/en/study-english/programs-english
So it will cost you 3500 eur per year + 500eur per month per studio and food (cheaper when can live in dormitory or share apartment with other students)