Here is one I have never seen in 40 years of insulators!! Sapphire blue tones in this DARK DARK BROOKES BLUE unembossed CD 252 cabletop. One pencil lead point tick, paperthin pinky nail skirt flake and a under center ear 7/8" flake are the only flaws!! Throw the price guide away on this one!! $ 355.00 includes shipping.