Steam has never shied away from offering plenty of complex new features or hidden deals that players can take advantage of, but some of the most lucrative opportunities are often overlooked by the average player. While this Steam feature will be familiar to anyone who has played games like Valve's own CS:GO or Team Fortress 2, you could have a surprising amount of free Steam credit lying right under your nose.
As noted by raisedbytides on Reddit, Steam Trading Cards are an excellent way to get a little extra cash for the platform without any prior investment, offering some "extra ammo for the next Steam sale for doing minimal work!" Even if a majority of Steam Cards can only be sold for a couple of cents at a time, you'd be surprised by just how much all the unused cards in your inventory could be worth.
With how many absurdly cheap classics Steam offers through its frequent sales, Steam Cards are far from the worst way to put savings towards your next batch of games, especially when you don't have to tediously sell them one by one. As noted by other Reddit users, several methods, from SteamDB extensions to simply...
