keyword

1 dollar bill old

Monthly search volume and cost-per-click data for "1 dollar bill old" in US.

$ curl "https://app.seodata.dev/v1/search-volume?q=1-dollar-bill-old" +--------------+------------------+ | volume | 4,400 | | cpc | $0.11 | | competition | 0.59 | | country | US | | updated | 2026-03-29 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
one dollar bill	33,100	$0.19	14/20
one dollar bills	33,100	$0.19	13/20
one dollar bill worth money	14,800	$0.1	19/20
1 dollar bill	12,100	$0.05	12/20
old one dollar bills	4,400	$0.11	20/20
old one dollar bill	4,400	$0.11	12/20
one dollar bill values	2,900	$0.12	13/20
one dollar bill value	2,400	$0.44	17/20
old one dollar bill worth	480	$0.62	13/20
old one dollar bills value	480	$0.62	13/20

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=1-dollar-bill-old" 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