@TCGSonar

TCG Sonar is a price aggregator for trading card game (TCG) collectibles across on-chain and off-chain marketplaces.

The project won 2nd place at Creatorbid's Pokéthon and has an open beta live product aggregating data from eBay, Beezie, Collector, Courtyard, Phygitals, Renaiss, and Dyli.

The project recently integrated Jupiter Offerbook for lending/borrowing against TCG cards, positioning itself as a unified toolkit for collectors.

Account is <2 years old (created Dec 2025) with low following (607), showing early-stage characteristics with working product.

Green flags: Live working product aggregating multiple TCG marketplaces (on-chain and off-chain) · Won 2nd place at Pokéthon (Creatorbid competition) showing external validation · Recent feature additions (Jupiter Offerbook integration, portfolio tracking, lending) demonstrate active development · Clear technical differentiation: cross-market spread alerts and FMV comparison · Small following (607) with <2 year old account but functional product - classic early-stage profile

Red flags: Niche market focus (TCG collectibles) may limit broader crypto adoption · Contract address in bio but unclear if it's a functional token or just wallet identifier · Heavy reliance on third-party marketplace integrations creates platform risk