The rate of a 15 USD Amazon card today can vary depending on various factors. It might be influenced by market conditions and different platforms where such cards are being traded.

Some individuals might be looking to sell their 15 USD Amazon cards at a certain rate. They could be motivated by different reasons, like needing to convert it into cash quickly. The rate they offer could be affected by how urgently they want to make the transaction.
On the other hand, those interested in buying a 15 USD Amazon card also consider the rate. If the rate seems too high, they might wait for a better deal. The availability of the card at a favorable rate can impact their decision to purchase. Overall, the rate of a 15 USD Amazon card today is in a state of flux and is subject to the dynamics of the marketplace.