I had these up for sale for a while, thought they might have found a new home, and now, here they are, back again. I'm asking $130 for the pair. I'll pay the $50 transfer fee and shipping costs for the Vienna Key. Because of VSL's dongle exchange policy, it's only practical for this to be sold to someone who is also in the United States, I'm afraid. If you're interested at this price, or would like to make another offer, please PM me!