Just happened to be doing my daily walk through eBay and I saw a 320W10GN00 crystal being sold auction style. I have a couple so I am always curious to see what people will pay to get their hands on one of these so I put it on my watch list. Well the auction just ended and the crystal went for $76 dollars! That's 50 quid for my English friends over there. Is this going to be the new norm for these crystals as the 6105 8XXX divers series seem to be the new must have item in Seiko collecting? Just interested in opinions of other on this subject.