Welcome to Mouse Cellar. This is your bargain cellar for computer components and accessories, home and auto audio-video components and all sorts of personal items.. Both new and gently used. Most of the used items are open box customer returns, from a major online retaile or big box store, Carefully inspected, graded, accurately described and priced at a fraction of their original cost. New items include brands like Microsoft, Logitech, Sony, and others. See my feedback at eBay (ernbobbie).