Browser Extension
CS2 prices where you actually trade
See YouPin, BUFF, CSFloat and more — overlaid on Skinport, SkinBaron and CSFloat listings. Compare markets without leaving the page you are shopping on.
Free tier available · Pro from $14/month · Same account as cspriceapi.com
Supported sites
Works on the marketplaces you use
Multi-market overlay
Badge your preferred market on every listing. Open an item page for a full comparison table.
ROI at a glance
Spot arbitrage opportunities between the site you browse and upstream markets.
Pro trading tools
Buyorders, float ranges, history, scanner and alerts — built for serious traders.
Free
$0
No account required for cached badges
- Price badges on listing grids
- Basic ROI on item pages
- Currency conversion (EUR, USD, CNY, …)
- Cached snapshot prices without login
Pro
$14/mo
or $140/year · billed via Stripe
- Live prices (~5 min refresh)
- Buyorder prices (YouPin, BUFF, …)
- Float ranged listings
- Price history charts
- Recent sales data
- Arbitrage scanner
- Price alerts with notifications
Pro features
Everything serious traders need
Buyorders
See highest buy orders per market
History
Charts and recent sales on item pages
Scanner
Scan listings for arbitrage in one click
Alerts
Get notified when prices cross your target
How it works
Up and running in minutes
- 1
Install the extension
Install from the Chrome Web Store once the listing is approved. Free mode works immediately on supported marketplaces.
- 2
Sign in with your account
Use the same email and password as cspriceapi.com — one account for website and extension.
- 3
Upgrade when you need Pro
Unlock live data and trading tools. Manage billing anytime from your account page.
Ready to compare smarter?
Install the extension, browse your favourite marketplace, and upgrade to Pro when you need live data and advanced tools.
Not affiliated with Skinport, SkinBaron, CSFloat or Valve.