Full story on this coin adn related coins can be found here: https://www.sullacoins.com/post/anatolian-beyliks Post your coins of the Anatolian Beyliks!
I am not really sure...! I guess it is because I have been focused on Ottoman and Seljuk coinage..., I will now go and take a look at what is available for direct purchase and get back to this thread...
Candar Silver Akce of Celaleddin Kötürüm Bayezid (minted in Kastamonu sometime between 1361 and 1383):
Here's an example of the Sarbadar coins from this time period - now added to my post at https://www.sullacoins.com/post/anatolian-beyliks along with some additional coins of this period.
My latest post highlights a region further east and a time period about a century earlier: https://www.sullacoins.com/post/consequences-of-insulting-the-khan