seodata.dev

keyword

most valuable pennies list

Monthly search volume and cost-per-click data for "most valuable pennies list" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=most+valuable+pennies+list&country=us" +--------------+------------------+ | volume | 14,800 | | cpc | $0.16 | | competition | 0.82 | | country | US | | updated | 2026-06-18 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
pennies that are worth money 27,100 $0.4 20/20
penny worth money 27,100 $0.76 20/20
rare penny 22,200 $0.2 20/20
pennies value 6,600 $0.46 18/20
pennies worth money list 4,400 $0.91 19/20
which penny is worth the most 2,400 $0.38 20/20
pennies worth a lot of money 1,900 $0.19 20/20
valuable 1 cent coins 1,900 $0.53 20/20
valuable penny years 1,600 $0.19 20/20
rare pennies years 1,600 $0.51 18/20

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=most+valuable+pennies+list&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