I've recently been looking around to find an affordable JTV 69 in my area, and i came across some online sellers trading JTV 69 in a Shoreline Gold. which I love the color but given that the Line 6 Website doesn't show the 69 being available in the gold i'm a little sceptical as to whether these are legitimate or not. anyone able to help clear up the mystery? or is it just one of the many US custom colors?