You've got to respect a local optical shop that can out-bargain Costco and Wal-Mart. Graf Optical in Roseville is currently selling a selection of brand-name single lens spectacles, 2 for $20 - total - with an eye exam (which is around $100) or $67.92 for two complete pair with an outside prescription, which is still a serious deal. I had to see it for myself to believe it. Graf obtained the deeply discounted glasses from a former competitor, Juetner Optical, which recently went out of business. To honor Juetner and its longstanding record of service, Graf decided to pay it forward by offering customers this unprecedented deal. About 100 pair remain from brands like Guess, Polo and DKNY. Some Kate Spade, Fendi and Gucci, too. They aren't necessarily the most fashion forward frames, but there are some gems and just about any of these would be perfect for an extra pair. The offer is valid through September.