Just saw a listing on KSL.com of a very lightly used pair of 2013 Bibbys(same profile as Wildcats) in 184cm with some Tyrolia 11 DIN binding attached for $300. Think it might be the same hole pattern as newer Tyrolia bindings. Great deal on a legendary ski!
https://classifieds.ksl.com/listing/58111217
https://classifieds.ksl.com/listing/58111217