At this site, you can see various prices of the item you are searching
Actually, the prices of rx contact lenses vary according to different brand, stores and types. If you want to find some cheap yet good rx contact lenses, here is a site coastal.com that I would like to recommend. I have bought several pairs of contact lenses. They are good. By the way, I suggest wear prescription glasses and prescription contact lenses alternatively for the sake of your eye health.
The price of prescription contact lenses differs upon many factors such as material, wear time and brand. Contact lenses with high oxygen permeablility will cost you more money. Yearly contact lenses will cost more than daily contact lenses, but considering the using time, yearly contact lenses are cheaper actually. Many famous brands have a high price because of the advertisement cost and management cost. If you want to buy quality prescription contact lenses with good prices, you can buy them in online store.