X2. Usually closer to $15/pair depending on the type of hardware/beads used.
A lady (and her sister) that I sent a bunch of "harvested" colored feathers to sent these to me (I asked for something simple, that accented the (Cinnamon and Brown) feathers:
Pretty! I honestly have no idea how much they would sell for, but maybe go around on the internet and look to see what other people are selling them for?