I apologize if I'm beating a dead horse but I skimmed through the Archeology guides and couldn't find an answer regarding binds to battle.net rares found digging. I got the tanking fossil shield on my main, now I'm digging on an alt and got the troll sword (all troll rares for that matter, less troll sites in Eastern Kingdoms ftw) but I'm curious if I bother to keep digging fossil if I even have a chance at getting another shield since I already have one on my main.
Thanks!