Unfortunately, there are issue 19s (et al) of DC covers that aren't gatefold. In particular, I'm talking about the ones that my Barnes and Noble got. I'm sure comic shops everywhere (like the one I buy from) got all gatefold covers, but the fact that DC even printed non-gatefold covers shocked me when I put our comic shipment on the shelves.

Were I someone who only bought comics at B&N I'd be extremely disappointed.