"The highest bidding of your MP potion was 15000 coins," Xie Lua asserted.
"..."
"15000 for one?" Aurora asked with a surprised look on her face.
"Indeed," Xie Lua nodded.
"That's too much!"
"It is. But that's the highest bid. So obviously, it would be high."
"What was the lowest bid?" Zach asked with a curious look on his face.
"15 coins," Xie Lua answered.
"And what was the average bid?"
"It varied from 100 to 500." After a brief pause, Xie Lua said, "Do you want my opinion on it?"
"Sure."
"Sell one potion for 50 coins," Xie Lua said.
"Isn't that too low?" Aurora wondered. "It takes him a while to make one. And it also cost him a lot of Magic powder, you know?"
"I am aware of it." Xie Lua turned to Zach and said, "I will be providing everything you need to create the potions, but in return, you have to give me 30% of the ownership of your potions."