Hi My eye doc just prescribed progressive lenses and I have not had the prescription filled yet. Money is tight these days and I have heard that a pair of glasses with progressive lenses can cost up to $800. Stopped at the Costco counter last week and they told me ballpark $300-400, but as eye doc said I have to be very careful where I fill it because glasses won't work it not fitted correctly I have not done anything about it. So I am getting gun shy. Any advice as to cost, or if Costco would be ok for it. It just seems confusing and overwhelming at the moment. Thanks for your help.