Got one on ebay here: http://www.ebay.com/...-/322134580894?
The Vectrex I have didn't come with the controller decal. I think a former owner had to open the controller to fix it. Well, this repro on ebay works great, and is removable and reusable. Very nice indeed. I went with the stock color, but they make others of various colors.
Before and after: