I found an old gold coin in the attic, do you think it's a sign of luck?
Ultimately, it seems like you need to make an educated decision about accepting or rejecting the gold coin. If you decide to proceed with caution and examine the opportunity more closely, there is a good chance that it represents a sign of luck for you. So, the answer to this question should be: Yes, I believe finding an old gold coin in the attic is a sign of luck.