What it does
Skinport is the largest European CS2 marketplace and one of the few with a clean public API for prices (no key required). Their fee is 12% (seller side), higher than CSFloat but lower than Steam.
Good second source for arbitrage scanners — Skinport prices often diverge from Steam and CSFloat in interesting ways.
Pros & cons
Pros
- Free public price API
- Large EU listing depth
- Trusted, mature operation
Caveats
- 12% seller fee
- EU-centric pricing biases