"You... I..."
The player in a straw raincoat was left speechless, realizing that they were deceived by an NPC from the Script World. Their face turned green then purple, and amid the jeers of the crowd, they silently put away the fake Li Gui and awkwardly retreated from the group.
Uh... theoretically, any artifact that players bring back from the Script World is genuine, as long as it's not fake.
However, with so many players, everyone knows it's a way to get rich, so everyone brings things out, leading the global artifact market to near saturation.
There are five Cullinan II diamonds on the British crown worldwide, seven Mona Lisas, eight Lanting Collections, and eleven Tutankhamun mummies, enough to form a soccer team.
What's more, collectors in the real world are somewhat aware of the killing field situation.