I haven't seen an posts about this, but Topps now has a set of Halloween postcard wall plaques for sale on their website. They're reprints of previous artwork, but they're apparently printed on aluminum with a wood block on the back for wall mounting, so they're probably pretty cool. As usual, there's a limited edition set with an extra "mystery" plaque. They don't say specifically, but I'm assuming it's also an existing piece of artwork.