S&box Inventory Tracker

Track your S&box inventory value, portfolio history, and item prices. Sign in with Steam to see your collection's worth.

or look up any public inventory

Real-time Valuation

Your portfolio priced against live Steam Market data, updated hourly.

Portfolio History

Track your inventory value over time with daily snapshots and trend charts.

Public Profile

Opt in to show your collection on the leaderboard and share your portfolio.

How does it work?

Sign in with your Steam account — we never see your password. Once authenticated, SboxCharts syncs your S&box inventory from Steam and prices every item using the latest market data. Your portfolio value is snapshotted daily so you can track changes over time.

Is my data safe?

We only read your public inventory data — we can't trade, buy, or modify anything. Your profile is private by default. Read our privacy policy for full details.

Start tracking your S&box inventory!