from a $200.000 estate, there was a nice italian collection, and this set mint hinged.
my knowledge of these are limited, any experts out there who can determine authenticity. Normally I would expect this kind of sets to be forged, but considdering the size and quality of the estate it could very well be a nice legit set.

backside of the 3 most expensive there are these, either owners marks or expertize marks?
