What is a junk jewel? I'm still a bit clueless on a few simple terms used in the trade forums. Sometimes on currency lists, some might list a junk jewel priced at 0.5. So I've been scratching my head on what a junk jewel is. Off the top of my head, I've guessed it's probably any random blue jewel. But am I right or am I mistaking it for something else?