keyword

baseball cards for sale

Monthly search volume and cost-per-click data for "baseball cards for sale" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=baseball+cards+for+sale&country=us" +--------------+------------------+ | volume | 8,100 | | cpc | $0.82 | | competition | 1 | | country | US | | updated | 2026-07-01 | +--------------+------------------+

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
baseball cards	90,500	$0.51	20/20
baseball card	90,500	$0.46	16/20
baseball card for sale	8,100	$1.34	20/20
buying baseball cards	8,100	$1.21	16/20
baseball trading cards	3,600	$0.88	20/20
collectors baseball cards	3,600	$1.44	19/20
trading cards baseball	3,600	$0.62	16/20
buy baseball cards	2,400	$2.77	20/20
where to buy baseball cards	2,400	$0.67	20/20
where can i buy baseball cards	2,400	$0.95	17/20

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=baseball+cards+for+sale&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