seodata.dev

keyword

how to sell rare pennies

Monthly search volume and cost-per-click data for "how to sell rare pennies" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=how+to+sell+rare+pennies&country=us" +--------------+------------------+ | volume | 50 | | cpc | $2.98 | | competition | 0.49 | | country | US | | updated | 2026-06-07 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
where can i sell my coins 6,600 $3.15 12/20
selling coins 3,600 $2.59 12/20
where to sell old coins 2,400 $2.86 13/20
how to sell coins 1,600 $2.96 16/20
how to sell coin 1,600 $2.71 15/20
how to sale coins 1,600 $1.98 14/20
sell rare coins 1,600 $2.69 14/20
how do i sell my rare coins 90 $2.98 14/20
how to sell my rare coin 90 $2.83 13/20
best way to sell rare coins 50 $3.02 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/keyword?q=how+to+sell+rare+pennies&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