Looks like those 16 or so 2007 Roos Peter Strich had are off to a German dealer by the looks of the buyer.
You put that ad up? Hmmm interesting..... Maybe add the "make me an offer" button as well, might get someone offer $200 or something and think they have a bargain!
Worth a shot indeed. As of last week CoinCity, KJC and Prospect Coins had 2007 Proofs available. As of today they have none. Prospect also had pretty much every year Roos available now only a few. CoinCity also had several 1990 Roo years now have none. This all happened in just a week. It seems Roos have become a hot item.