amazon just got them back in stock
not the most amazing price on the web, but far from the scariest for the set
with prime 2 day shipping the $67.59 is pretty recent from what i can find.
these have not been available as an amazon prime item for some time now if anyone still needs a set and has been watching for a decent price - hopefully this fits the bill for ya!
http://smile.amazon.com/dp/B003J7X83M