Nostalrius Begins - Quality wow vanilla realm (1.12)

Hello,Hello, I just got a handful of elemental attuned blade, but I already have one before, so I sold the previous elemental attuned blade, and then put the new mailed to my trumpet, but I'm offline later, before the sold elemental attuned blade disappeared, unable to buy back, because elemental attuned blade is unique and can not pick up two，pls help me！~pls，give me a chance
pls