Security 51 Foil Trading Card · Steam items · its game's card set
One price a day from our own checks (Steam only shares full history with signed-in Steam users).
The chart starts once we have two days of prices for this item.
Get an alert (Discord, webhook or phone, from your Alerts settings) when it's at or below your price.
Trading cards are usually cheapest right after a Steam sale, when everyone sells the cards they got.
