The exchange rate between an Amazon card and the Nigerian Naira can fluctuate daily. To determine exactly how much 500 Amazon card is worth in Naira today, one needs to check reliable financial sources or currency exchange platforms.

These platforms take into account various factors such as economic conditions, market trends, and central bank policies. They provide the most up-to-date conversion rates. It's important to note that the value might not be a fixed amount throughout the day as it can change continuously.

So, if you're looking to convert 500 Amazon card to Naira, it's advisable to look at multiple sources at different times to get an accurate estimate. This ensures that you have the best possible understanding of the current worth in Naira for that specific amount of Amazon card.