Ludiworld has spoiled the first card from the next pine box, Ghost Town. It's a new weapon at 4 of hearts called Tusk. For one Ghost Rock, it gives a +1 bullet bonus and draws a card when it enters play. It also adds +5 to the value of the dude carrying it for opposing card effects.
Surely this isn't just about Shotgun, is it? It defends against Paralysis Mark, Asyncoil Guns, Soul Blast, Forced Quarantine, and Puppet as well. As long as it targets value or grit, Tusk will get in the way. Even if your opponent isn't attacking your value often enough, it's at least a "pay one Ghost Rock to draw a card" by putting it into play. With the Pawnshop in play, you basically pay nothing and draw a card.
At a minimum, it's a good at 4 that is affordable and can get itself out of your draw structure by easily being put into play.