in general, rimless are more expensive than regular frames. not sure of actual price range.
also keep in mind that high index lenses-high prescriptions may not fit in certain frames because the lenses are too thick. high index lenses are also more expensive as Oomis pointed out-cheapest i have found is 130ish at costo up to 415 in lens crafters. those prices are for the lens itself not including the cost of the frame. costo and BJ’s have the cheapest for highindex and frames. I’ve done some research cuz i wear high prescription and in desperate need of new glasses.