Hey guys, It has been 8 years since I got my eyes checked and bought a eye glasses. So I went to myeyedr and bought their airlock 720 frameless which was 5, now I look onlike I see they sell for anywhere from 0 to 0 but I cant find any store that sells them. I also bought lens SV HI Index 1.67 that was 9. Did they charge me to much?