seodata.dev

keyword

rare 5 dollar bills 1988

Monthly search volume and cost-per-click data for "rare 5 dollar bills 1988" in US.

$ curl "https://app.seodata.dev/v1/search-volume?q=rare-5-dollar-bills-1988" +--------------+------------------+ | volume | 30 | | cpc | $0 | | competition | 1 | | country | US | | updated | 2026-03-29 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
old 5 dollar bill 5,400 $0.11 12/20
1988 5 dollar bill 3,600 $0.03 11/20
5 dollar bill 1988 2,900 $0.26 20/20
1988 series a 5 dollar bill 880 $0.18 11/20
1988 a 5 dollar bill value 720 $0.14 11/20
old five dollar bill 1988 320 $0.02 13/20
old 5 dollar bill 1988 320 $0.02 12/20
old 5 dollar bill 1988 series a 70 $0.02 13/20
1988 series a $5 bill 40 $0 12/20
series a 1988 5 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/search-volume?q=rare-5-dollar-bills-1988" 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