seodata.dev

keyword

rarest dollar bill in the world

Monthly search volume and cost-per-click data for "rarest dollar bill in the world" in US.

$ curl "https://app.seodata.dev/v1/search-volume?q=rarest-dollar-bill-in-the-world" +--------------+------------------+ | volume | 110 | | cpc | $0.02 | | competition | 0.13 | | country | US | | updated | 2026-03-30 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
rare dollar bills 4,400 $0.08 13/20
rarest dollar bill 4,400 $0.08 9/20
what is the rarest dollar bill 390 $0.02 9/20
rarest money bill 320 $0.34 11/20
rare us banknotes 320 $0.66 9/20
most expensive bills 140 $0 9/20
rarest bills in the world 70 $0 10/20
what is the rarest dollar bill in the world 50 $0 11/20
most valuable us paper money 40 $0 12/20
what is the rarest bill in the world 40 $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/search-volume?q=rarest-dollar-bill-in-the-world" 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