seodata.dev

keyword

old bills worth

Monthly search volume and cost-per-click data for "old bills worth" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=old+bills+worth&country=us" +--------------+------------------+ | volume | 720 | | cpc | $0.76 | | competition | 0.28 | | country | US | | updated | 2026-06-07 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
us dollar bills worth money 14,800 $0.1 10/20
us dollar bill serial number lookup 9,900 $1.79 12/20
one dollar bill serial numbers lookup 9,900 $1.79 10/20
old one dollar bills 4,400 $0.11 10/20
dollar bill worth 2,900 $0.25 11/20
paper bills worth money 880 $1 12/20
old bills worth money 720 $0.76 16/20
old money bills value 720 $0.9 14/20
old bills value 720 $0.9 10/20
old dollar bills value 480 $0.62 10/20

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=old+bills+worth&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