"Notarization? No need, we just need to sign an ordinary paper contract..."
Aaron looked at Tasha with a smile on his face: "Of course, you don't have to worry about me running away with the materials, because I will pay you a deposit first, which is at least equivalent to the cost of the materials you provide. How about that?"
"Not signing a mystical contract? Very cautious, Green..."
Tasha chuckled: "Okay, I agree."
She took a small black iron box directly from her waist, opened it, and inside was a dry little hand, covered with hideous wounds.
"This spiritual material was obtained during one of my adventures, and I want to make it into a dagger. Even Master Gandhis finds this material difficult to deal with..." Tasha introduced: "Green, what do you think it's worth?"
"One thousand pounds, roughly a fair price."
Aaron evaluated it and deliberately lowered his offer.
"Okay, give me a thousand pounds deposit. How long will it take you to finish?" Tasha asked.