seodata.dev

keyword

old banknotes for sale

Monthly search volume and cost-per-click data for "old banknotes for sale" in US.

$ curl "https://app.seodata.dev/v1/search-volume?q=old-banknotes-for-sale&country=us" +--------------+------------------+ | volume | 110 | | cpc | $0.75 | | competition | 0.45 | | country | US | | updated | 2026-03-30 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
old dollar bills 3,600 $0.16 12/20
old paper money for sale 2,900 $0.41 20/20
paper money sale 590 $1 10/20
paper currency for sale 480 $1.15 11/20
paper money for sale 480 $1.15 11/20
banknotes for sale 320 $1.31 11/20
banknote for sale 320 $1.31 10/20
currency for sale 260 $1.81 10/20
old bank notes for sale 90 $0.66 16/20
old notes for sale 50 $0.49 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=old-banknotes-for-sale&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