Where do you find the cheapest contact lenses?

ottom line: has anyone studied up on contact lenses and found the best/cheapest deal for the long term that works?
So far, it appears monthly contact lenses that you clean each day are most likely going to be cheapest in the long run.

Dude, I wouldn't trust cheap contact lenses. Don't forget that you can damage your eyes.

Can anyone here advise me of any dealers where I can buy glasses, which look outside like sunglasses, but from the inner side like common transparent glass? I'm wearing now lenses, but would hugely like to give them up. In the long term run, I‘m going to recover my sight through different techniques like eye gymnastics, focusing on subjects of different remoteness distance, etc. Though I‘d like to get to know any sources where I can buy such type of glasses I‘ve told above. My friend advised me lack sclera contact lenses. He considers it to be one of the best sources on the market. Can you confirm that? Great thanks in advance