The exchange rate between an Amazon card and the Nigerian Naira can vary depending on various factors such as market conditions and the platform facilitating the conversion. To determine how much 75 Amazon card is worth in Naira today, one would need to look at the current exchange rates offered by reliable currency exchange platforms or financial institutions.

Typically, these rates are constantly fluctuating. They can be influenced by economic trends, global market forces, and the specific policies of the entities involved in the currency exchange process. It's important to note that there may be different rates depending on whether it's a direct conversion or through an intermediary service.
To get an accurate figure for how much 75 Amazon card amounts to in Naira today, it is advisable to check multiple sources, compare the rates, and then make a decision based on the most favorable and reliable rate available. This ensures that you get the best value when converting the Amazon card into Naira.