Cost of Chlamydia treatment

I started dating someone new recently. We have had unprotected sex a few times. I went and got tested (just out of routine) and found out he gave me chlamydia. How much should I expect to pay for treatment? (Doctors, health department, etc.)

(Before the lecture, he told me he was clean, I’m full grown, yes I made a mistake and I’m kicking myself for it. I just can’t find a direct answer on Google and everywhere I’ve called quoted me like $250+ and I have a feeling it’s not really that much)