In Nigeria, selling a $10 Amazon card can be a viable option for those looking to make some extra cash. Here are the steps to follow.

First, you need to find potential buyers. This could be through various online platforms, social media groups dedicated to such transactions, or word-of-mouth referrals. Make sure to clearly communicate that you have a $10 Amazon card available for sale.
Once you've found a buyer, establish a secure way to transfer the card details. This might involve using a trusted payment intermediary or a secure messaging app. Provide the buyer with the necessary information about the card accurately and promptly.
Finally, ensure that all transactions are conducted in a legal and ethical manner. Comply with the laws and regulations regarding the sale of gift cards in Nigeria. By following these steps carefully, you can successfully sell your $10 Amazon card in the Nigerian market.