Need opinion of value for closet find P08

[Sergio Natali]

Welcome to this Forum of LUGER enthusiasts.
Very lucky find I would say! In the past I changed several houses but never found anything in any closet, actually now that I think about never even found any closet...
Jokes apart, here weapons are registered with the Police, so if you ever find a gun surely can't keep it unless you found it buried in the ground of an old battlefield, and even in that case you're supposed to report it immediately to the Police, what is it like in the States?

From the pictures it looks like a nice gun doesn't look reblued, some minor wear marks, I don't think it was left on that shelf for long, on the contrary it looks very well looked after, neither pitting nor rust marks. And no mag?
Far too good to be true, it's very strange indeed to me.
About the holster I don't know what to say apart that it looks much more neglected than the gun, I'll let the real experts chime in.