Chris,
Check out the actual paper under a loupe. The one I bought a couple of years ago with the same image as your laminated one did not have the scalloped edge or texture that the green print one has. It looked like the texture on the print but it was just standard paper. And to my knowledge you don't see that blue represented on any other Holiday Inn memorabilia. Mostly green, yellow, or brown...
But who "really" knows