Tarsos, Cilicia, AR stater 334-333 BC 10.7g. Ba'al/Athena. Is yours perhaps a smaller denomination? The photo makes it look proportionally different with the border beads but I am not familiar with what sizes exist.
You're amazing, that was real quick. I'm at my coin club and a buddy found that in a bag of japanese coins. He tried to give it back but the dealer said he bought the bag so it's his. My buddy is trying to figure out what it's worth and if it's too valuable, he will insist the dealer take it back. No scale but maybe these pics can give you a good idea of size and weight.
