There are several options available if you want to sell a $50 Amazon card. One common place is online marketplaces. These platforms allow you to list your card for sale. You can set the price you want to sell it at, usually close to its face value or slightly discounted depending on market demand.

Another avenue is through peer - to - peer trading platforms. Here, you can find individuals who are interested in buying Amazon cards. You need to be cautious when dealing with strangers on such platforms and make sure to follow the security guidelines provided.
Some local classified ads websites also enable you to post about selling your Amazon card. This can be a good option if you prefer to deal with people in your local area. However, it's important to verify the identity of potential buyers to avoid any fraud.