I meant I was searching for level 10 req items on AH when I bought it yesterday. https://theunderminejournal.com/#us/illidan/item/150922 Unless you mean the guild bank somehow can bug items I put into it.
Didn't see this one listed. ilvl 44 Terrific Tankard O' Terror. Seller said he had just come back from a one year break and the off-hand was sitting in his bank. He doesn't remember what level he was when he opened the keg.