seodata.dev

keyword

for sale old coins

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

$ curl "https://app.seodata.dev/v1/keyword?q=for+sale+old+coins&country=us" +--------------+------------------+ | volume | 1,900 | | cpc | $1.25 | | competition | 1 | | country | US | | updated | 2026-06-07 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
for sale coins 6,600 $2.01 13/20
coins for sale 6,600 $2.01 12/20
vintage coins for sale 1,900 $1.25 20/20
old coin sale 1,900 $1.25 16/20
old coins for sale 1,900 $1.13 13/20
old coins for sell 1,900 $1.25 13/20
old coins on sale 1,900 $1.14 13/20
coins old for sale 1,900 $1.14 12/20
old coin for sale 1,900 $1.25 12/20
old coins sales 1,900 $1.25 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/keyword?q=for+sale+old+coins&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