If your referring to "bronzeabel737"...I believe he is a scammer. Only 2 post, and has never replied to me. He offered someone else a topper for a short bed, and offered me a long bed!Good luck on your search. Not the easiest thing to find. I drove 600 miles to grab a used shell.
BTW, I love how that dude couldn't even provide a single detail on what he had for sale. Its funny how some folks just have no idea how to sell something.
Though, buying as an art as well. Throw up a location. Midwest is not a small general area.