How much does it cost participants abroad in ESOL courses, anyone know?

Too bad there's no low cost sort of option like this for kids and adults here. I'd totally do it. Certifications are great, but if they make it cost more to learn a language, I'd be willing to risk learning from a non-certified teacher.

"In the depth of winter, I finally learned that within me there lay an invincible summer."

4a, mbl, low porosity, normal thickness, fine hair.