One more dollar

"Next is the auction of raw materials No. 3!"
On the auction table, the auctioneer's voice spread to every corner of the auction room through the microphone. Dario then opened his eyes and looked at the auction table through the floor-to-ceiling window.
The No. 3 rough material being auctioned this time looked very rough, with dense green moss all over it, and many people were talking about it.
Luo Yajing, who was standing by, noticed Dario's expression and asked in confusion, "Mr. Dario,...