Coin identifier & value checker
Scan both sides of a coin and Minti reads the year, mint mark, and type, separates key dates from common ones, and shows what it's worth from the PCGS price guide and recent eBay sold data. Catalog your collection and sell your doubles.
How much is your coin worth?
Face value and melt value rarely tell the whole story. Minti values every coin against the PCGS price guide and recent eBay sold listings, matched to the exact year, mint mark, and grade band, so a key-date cent, a silver dollar, or a modern proof each get a number grounded in the real market.
- Live value from the PCGS price guide and recent eBay sold comps
- Graded and raw pricing so you can see the grading premium
- Price history across 7-day, 1-month, 6-month, and 1-year windows
Read the date & mint mark instantly
A single mint mark can be the difference between pocket change and a prize. Minti reads the date, mint mark, denomination, and type to pin down the exact issue, separates key dates and varieties from common ones, and flags notable errors that carry a premium.
- Covers US and world coinage across circulated and proof issues
- Distinguishes key dates, varieties, and mint errors
- Auto-fills year, mint, and condition so your entry stays clean
See graded vs raw at a glance
Wondering whether a coin is worth submitting? Minti shows PCGS and NGC graded values next to raw comps for the same issue, so you can weigh the grading premium against the fees before you send a coin off.
Catalog your coin collection
Organize your coins by type, series, or country in folders that match how you collect. Every coin keeps its images, grade, and current value, and your portfolio total updates as the market moves, so you always know what your collection is worth.
Buy, sell & auction in the marketplace
List any coin as a fixed-price Buy It Now or a live auction with anti-snipe extensions. Make and receive offers, accept secure payment through Stripe, and ship with a pre-paid label. Funds are held safely until the buyer confirms delivery.
Coin FAQ
How do I find out what my coin is worth?
Scan both sides with Minti. The AI identifies the year, mint mark, denomination, and type, then pulls values from the PCGS price guide and recent eBay sold listings so you see what comparable coins actually sell for, graded and raw.
Can Minti read the mint mark and date?
Yes. Minti reads the date and mint mark to pin down the exact issue, separates key dates and varieties from common ones, and can flag notable errors that carry a premium.
Does Minti understand PCGS and NGC graded values?
Yes. Minti shows both graded and raw market values, so you can compare a PCGS or NGC slabbed coin against a raw one and judge the grading premium for your issue.
Is Minti free to use?
Yes. Minti is free to download with a monthly allowance of AI scans, plus organizing, value tracking, and marketplace access. Paid tiers raise the limits for larger collections.
How do I sell coins on Minti?
List any coin as a fixed-price Buy It Now or a live auction, receive offers, and accept secure payment through Stripe. Minti generates a pre-paid shipping label and holds funds until the buyer confirms delivery.