Making a deal

"This is not going to be a discussion. I'm not the man that likes to haggle," Layn said, looking directly into the wolf's eyes. "For every stone that you guys will provide us with, I will bring a single coin in return," Layn said before shaking his head and smiling. "I'm the only one in this world capable of creating those coins. And I can promise that all of them will be made as well as I will be capable of making them," Layn added, waiting for the wolf's reaction. 

"That's..." For a moment, the wolf hesitated. Or rather, the being that was controlling it as its medium. "I think that we can agree on that. But we will only provide you with tier..." the monster started its explanation, only to be stopped by Layn suddenly raising his hand. 

"I know it goes against the common sense of this world, but it doesn't matter what grade the stones are. Rather than their grade, I'm more interested in their size," he said, confusing everyone around him.