How it works

Compare with confidence

Radar turns verified observations into a clear market view for sealed trading card products.

1. We scan the market

We monitor product listings, prices and availability at shops in Belgium and the Netherlands.

2. We verify product context

Catalog identity, product language, shop country and freshness remain separate signals.

3. You compare and set alerts

Compare offers at the external shop and create a variant- and market-specific alert when you want to follow a price.