Quick quiz. How many remote controls are in your den? I have five. I’m going to venture a guess and say you have more than two. You could get a ridiculous remote control caddy with six compartments. On the other hand, you could get a universal remote. It’s always better to simplify than to store.
One could go for the universal remote gold and spend over $600 on deluxe model or a competitively priced Logitech Harmony 880 for your high end home theater. Units such as these can control the lighting in your den and possibly even the weather. You could also go the economical route and replace your remote controls with a reasonably priced unit, under $25, from Sony. Depending on how intricate your home entertainment center is, the sky is certainly the limit on what you can do to eliminate remote control clutter.