Steam Price Guard

Warn/block on too low SELL price vs current market reference.

Steam Price Guard is a simple extension aiming to protect users on the Steam Community Market from setting too low listing prices that could result in losses. It automatically read the current market reference price of an item on the page, then compare it to the price the user is entering into the sell dialog. If the user enters a sell price that is too low compared to their self-set safe threshold, the extension will monitor and insert a visual red warning on the web interface to prevent the user from accidentally confirming the too cheap listing.