The used-GPU market, quality-gated and on the record.

gpufax aggregates used-GPU listings from across the major marketplaces, filters the junk and scams, and publishes daily market snapshots and price statistics. A public registry keeps signed, serial-keyed health records for individual cards.

Market data

Daily snapshots and price bands across consumer and datacenter SKUs.

Listing quality

Junk, scam, and auction filters compose in one place — never per page.

Card registry

Signed identity and wear records, keyed by GPU UUID and serial.

Phase 0 — bootstrap