I recently bought a new ZDP Delica 4 on there for less than $70 shipped BIN. To my pleasant surprise, it was also the saber ground variety, which is what I was hoping for based on the stock pics. Maybe NOS? I don't care, I am very happy.
NOS is New-Old Stock. I don't think they make the ZDP Delica with saber grind anymore. So the knife is new, but was probably sitting on a shelf or something for a while. It's not like they go bad. I guess back to the original topic, if you factor in the crazy ebay fees, plus paypal fees and shipping, the seller probably just got just above a normal amount for it. Not good for the buyer though...