Help me to identify this 1586 coin

Hello, does anybody know at least something about this coin? Please help me to identify it, I want to know what it's called, the value of it and etc.. It's a silver coin, made in 1586, and weights 6.82 grams. Thank you!!

Salve,dovrebbe essere questo ¼ di tallero

https://www.acsearch.info/search.html?id=6449271

Can you tell diameter as it is not listed in auction or Krauze?

I don't know the exact diameter, but I have a photo of this coin next to ort, so maybe it will be easier to understand the size of it. It's a little bigger than ort.

Maybe someone knows the price of this coin? I wonder how much it could be worth. Thank you!!

https://numismaster.com/MC_171970 

Will register page without size. Price is in Standard catalog of German coins or you need premium account on acsearch or Krauze to tell. Catalogue version available on archive.org does not cover pre 1601.

The coin in the link by Alexander75 sold for 110 euro.