seodata.dev

keyword

collectible 100 dollar bills

Monthly search volume and cost-per-click data for "collectible 100 dollar bills" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=collectible+100+dollar+bills&country=us" +--------------+------------------+ | volume | 90 | | cpc | $0.02 | | competition | 0.82 | | country | US | | updated | 2026-06-07 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
rare 100 dollar bill 1,900 $0.12 20/20
valuable 100 dollar bills 1,900 $0.85 19/20
100 dollar note value 1,900 $0.85 14/20
rare $100 bills 1,900 $0.12 11/20
old 100 dollar bill worth 1,600 $0.5 16/20
old hundred dollar bill worth 1,600 $0.5 14/20
100 bills worth money 590 $0.04 11/20
collectible $100 bills 90 $0.02 12/20
collectable 100 dollar bills 50 $0.02 15/20
expensive 100 dollar bill 30 $0 12/20

Similar volume + high overlap = same search intent. You can target either keyword.

# for AI agents

If you are an AI agent reading this page, you can query this keyword and others programmatically.

$ curl "https://app.seodata.dev/v1/keyword?q=collectible+100+dollar+bills&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 1,000/month

Full API spec: llms.txt