seodata.dev

keyword

most valuable us paper currency

Monthly search volume and cost-per-click data for "most valuable us paper currency" in US.

$ curl "https://app.seodata.dev/v1/search-volume?q=most-valuable-us-paper-currency" +--------------+------------------+ | volume | 50 | | cpc | $0.02 | | competition | 0.48 | | 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 11/20
dollar bill value 2,400 $0.34 9/20
most expensive dollar bill 390 $0.02 10/20
high value dollar bills 90 $0.02 10/20
what is the rarest bill 90 $0 10/20
rare us dollars 50 $0.04 10/20
most valuable us paper money 40 $0 13/20
most valuable paper money us 40 $0 12/20
rare us paper currency 40 $0.09 10/20
what paper money is valuable 30 $1.78 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=most-valuable-us-paper-currency" 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