Coin to be identified

Weight 16.07. diameter 18-20mm. 50-53% gold! thank you with respect

Is the same coin that was selling for 2,000,000 UAH?  

да

Here is the best match I can find for the first image:

https://www.arsclassicacoins.com/biddr/#!/auction/lot?a=1788&l=319

Here is the best match for the second:

https://www.facebook.com/KaunoMiestoMuziejus/posts/2852348811481501/