Go to your local Sam's Club.
They have good deal on Rx Glasses.
My wife got a High Index Rodenstock Glass with all the options & rimless frame for $199.
That was more than 2 years ago and the glasses still going strong.
Right now they have Nikon, Zeiss & Rodenstock lenses & frame packages.
If you already have frame, Sam's Club own lenses is pretty good & affordable.
I really hate Lenscrafter. That place feels like car dealership, bunch of scammers.