I'm looking into Gangnam Eye Clinic LASEK costs. Is the price difference usually this big?

I'm finally looking to get rid of my glasses after quitting my job, so I'm researching vision correction surgery ㅠㅠ

Everyone around me recommends LASEK, so I'm planning to shop around at clinics in Gangnam.

But even a quick search online shows a huge difference in LASEK costs at Gangnam eye clinics, which is baffling ㅎㅎ;;

Some places quote incredibly low prices for "event deals," but I've heard that once you go in for a consultation,

they add all sorts of options, making the price skyrocket...

I'm also scared that places that are too cheap might do a careless eye exam or surgery.

On the other hand, I feel burdened by the thought of going to a place that's too expensive ㅋㅋ

Has anyone recently had LASEK surgery at a Gangnam eye clinic with reasonable pricing and good results?