How to Manage and Sell Steam Inventory Items Automatically
The Inventory Manager feature allows you to manage your Steam inventory directly within SGI, including the ability to view all your marketable items (trading cards, foil cards, emoticons, backgrounds, and more) and sell them on the Steam marketplace.
This feature uses an undocumented Steam API endpoint with strict rate limits to fetch card prices. If you encounter errors while selling cards or fetching card prices, please try increasing the Sell Delay, or wait a few hours before trying again
You must add your Steam Credentials before you can use this feature.
Users using Steam Sign-in with a Gamer tier subscription do not need to manually enter their Steam credentials.
Configure this feature's settings in Settings → Inventory Manager before using it
Click Inventory Manager in the sidebar
Sell individual items
Find the item you want to sell and input a sale price
Click the button to list the item
Sell multiple selected items
Find the items you want to sell and input a sale price for each one
Click Sell Selected to list the selected items
Sell all items
Click Sell All to list all items in your inventory
Sell duplicate items
Click Sell Dupes to automatically list all duplicate items for sale, keeping one copy of each
Confirm each listing via the Steam mobile app, the Steam market page, or via email depending on your Steam Guard settings
Click in the page header to update your card list
Removing Listings
Click Remove listings to remove all your active listings from the Steam marketplace.
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