Generally speaking, a Tier 3 Mid-grade trapping and killing array would sell for at least 800,000 spirit stones.
Master Nanyue's asking price of 600,000 was already extremely conscientious and could be considered looking out for him.
Zhou Xun nodded, took out sixty top-grade spirit stones, and handed them to Master Nanyue, then put the Ice and Fire Heavy Cloud Array into his Storage Pouch.
Chapter 378