Sign Swap lets you see what your old static sign would look like upgraded with a DADSCO LED Message Sign or LED Price Changer. Full color gifs let you get a feel for exactly what your new full color sign will look like with awesome graphics. Get a side by side comparison of the before and after photos. Upgrade your static sign with any of our products - Full color message sign, 1,2 or 3 line tri-color or monochrome message sign, or LED Price Changers.