keyword

old coin seller

Monthly search volume and cost-per-click data for "old coin seller" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=old+coin+seller&country=us" +--------------+------------------+ | volume | 720 | | cpc | $2.58 | | competition | 0.87 | | country | US | | updated | 2026-06-07 | +--------------+------------------+

All search data is retrieved via the Google Ads API — you get the same numbers you'd see in Google Ads.

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
old coin	8,100	$0.76	8/20
coins seller	3,600	$2.94	12/20
buyers for coins	2,400	$4	9/20
coin buyers	2,400	$4.13	9/20
old coin sale	1,900	$1.14	8/20
old coin buyer	1,600	$3.21	12/20
coin seller	880	$3.49	12/20
old coins sellers	720	$2.58	11/20
coin buyers and sellers	320	$3.75	10/20
buyers for antique coins	70	$3.48	9/20

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://api.seodata.dev/v1/keyword?q=old+coin+seller&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 500/month, $4.99/mo unlimited

Full API spec: llms.txt