There are several options available if you want to sell a $20 Amazon card. One common way is through online marketplaces. These platforms allow you to list the card for sale and connect with potential buyers. You need to create a detailed listing that clearly states the value of the card and any relevant terms or conditions.

Another avenue is to sell it to friends or acquaintances. They may be interested in purchasing the card, especially if they frequently shop on Amazon. This can be a convenient and straightforward option as you can negotiate the price directly with them.
Some local pawnshops or second-hand stores might also be willing to buy Amazon cards. However, they may offer a lower price compared to other methods. It's important to do some research and compare offers before deciding where to sell your $20 Amazon card.