1. Structural price extraction only — no heuristic scraping
2. Two-source cross-check between listing card and product page
3. Reverification cron every 30 minutes — expired listings get killed automatically
60+ luxury brands (Gucci, Prada, Bottega, Loewe, Saint Laurent, Dior, Celine, Valentino). No grey market, no resellers. Currently $0 revenue, 0 customers — posting here for honest funnel feedback before chasing acquisition harder.