CardGauge
CardGauge tells you what a trading card actually sells for.
Ask about a baseball, basketball, football, hockey, soccer or Pokémon card. CardGauge looks up completed sales from the last 30 days (eBay, Fanatics Collect and TCGplayer) and returns:
MCP connector
- Server URL
https://stock-card-api.onrender.com/mcp- Login
- None
- Protocol
- MCP 2025-06-18
- Instructions
CardGauge prices sports cards and Pokemon cards from completed sales only. Use and repeat its numbers as given; never estimate a price yourself. When it reports several different cards, ask the person which card they have.
Tools
Reads data2
Skills
None in the store listings or on the server