He suddenly discovered a blind spot.
The Flame Light Banner must not be exposed to light, which was his primary reason for wanting to trade it away.
But now, looking at the crowd, he saw that many people were selling magical treasures they no longer needed...
However, they all admitted that the grades of these treasures were mostly C-level and D-level.
A Level B Magical Treasure was extremely valuable. In the hands of cultivators who must not be seen, there naturally wouldn't be any concern about them being exposed to light, so it was obviously not possible to trade them openly.
It seemed that if he wanted to sell the Flame Light Banner, he would have to exchange it for a massive amount of Spirit Stones.
Given the rarity of the Flame Light Banner, even if he priced it at 500 Spirit Stones, it probably wouldn't be too expensive.
After all, this was a magical treasure selected by a noble young madam of the Xuan Dynasty for her son, flawless in terms of grade.