Debbie I don't wear glasses or work for this company but my dad just got new glasses for $30.00. If you have a copy of your prescription you can order them from this site. www.zennioptical.com.
He was taking a bit of a gamble but they arrived and he likes them. It was going to cost him around $300 from local stores. His prescription was 2.5 years old so they wanted to do another exam. He was happy with his current prescription and opted to go this route.