The rate of a 15 USD Amazon card today can vary depending on several factors. One important aspect is the current market conditions. If there is high demand for Amazon cards, the rate might be different compared to a situation where demand is low.

Financial institutions and online platforms that deal with gift cards often set their own rates for purchasing Amazon cards. These rates can change throughout the day. Some might offer a more favorable exchange rate for a 15 USD Amazon card, while others could have a less attractive one.
Moreover, economic trends also play a role. In times of economic stability, the rate of a 15 USD Amazon card might remain relatively stable. However, during economic fluctuations, such as inflation or changes in consumer spending patterns, the rate can be affected. This means that it's crucial to keep an eye on various factors to determine the most accurate rate of a 15 USD Amazon card today.