# noonans — Noonans Mayfair hammer prices

London auction house (ex Dix Noonan Webb): coins, banknotes, historical medals, tokens, orders & decorations. Public archive of every sale since 1991.

• Engine: Firecrawl (Cloudflare challenge on plain HTTPS), Scrapfly fallback; robots Crawl-delay 2 respected.
• Flow: /archive/past-catalogues/ (all catalogues, newest first; jewellery/watches/silver sales skipped) → /archive/past-catalogues/<id>/catalogue/?layout=list&offset=N (40 lots per page) → one raw record per page.
• Records: sale per sold lot — hammer price GBP (buyerPremiumIncluded=false), sale date = catalogue date, full description (estimate split off into metadata.estimate_low/high), identifiers.noonans_lot, grade parsed from the description (NGC/PCGS/PMG or condition words), isBundle for multiple-piece lots.
• Cursor: { doneAuctions, inProgress: { auction, offset, totalLots }, done }; backfill walks the catalogue list newest → oldest.
• Config: auctionsPerRun, pagesPerRun.
• Smoke: set -a; . ./.env; set +a; pnpm tsx connectors/firecrawl/noonans/_smoke.ts 2