Detailed Instructions: You are given a sentence in Japanese. Your job is to translate the Japanese sentence into Italian.
Q: 買うまで本物かハズレか分からないわけです
A:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
Voi comprate una tessera, e magari soto lo strato superficiale ci trovate un originale.