There's a number of seriously good wine shops in Seattle, and although I wouldn't consider these guys among the best, they're solid for selection and fair on price. I'm not sure how much of their success is attributable to their location in the Market, but they've built out enough selection and a decent enough reputation to keep me coming back. They also carry complete lines of Reidel stems, which not every wine seller will do. Specialty include Northwest wines, especially Washington and Oregon, but the California section holds its own. I find myself stopping in mostly to try something interesting at a tasting or if I'm in the Market anyway.