Dent Coins · DTF
Discover. Verify. Trust.
Find the value others overlooked.
Buy, sell, and discover undergraded (better than the price suggests) coins with honest photos and clear Dent Trust Factor signals.
Raw coin marketplace + transparent confidence signals—built for collectors, not corporate auctions.
Learn what to photograph and why it matters—so you can buy and sell with fewer surprises.
DTF and grade ranges are AI-assisted estimates for collectors—not a certificate of authenticity or a guarantee of value.
DTF · Trust signal
Dent Trust Factor (DTF) explained
A quick-read confidence score based on photo quality and listing signals.
DTF Score (0–100)
Higher = more confidence in what you’re seeing.
Grade Range (ex: MS60–63)
A transparent range, not a single “perfect” claim.
Risk (Low / Medium / High)
Flags things that commonly cause surprises—lighting, wear visibility, missing angles, inconsistencies.
DTF and grade ranges are AI-assisted estimates for collectors—not a certificate of authenticity or a guarantee of value.
Who this is for
Collector-first by design
Built for everyday collectors who want fair deals on raw and undergraded coins with honest photos and clear trust signals.
Not a slab-only auction house—this is a collector-first marketplace for discovery, learning, and fair transactions.
Your collector journey
Identify a coin, understand it, then buy or sell—clear steps from photo to fair deal. Learn what to photograph and why it matters—so you can buy and sell with fewer surprises.
Scan a Coin
Identify it and capture the right photos in a glass AI workspace.
Check Its Potential
Review grade range, risks, and Dent Trust Factor confidence.
List It Free
Set your price and publish your coin to the marketplace.
Buy With Confidence
Use seller history and Dent Trust Factor signals on every deal.
Featured undergraded finds
Coins with photos, price, DTF, and grade range—when inventory is live.
Featured inventory is opening with real photos only
No placeholder coins. List something you’re proud to show—photo required.
List a Coin — FreeJust listed
Newest coins with honest photos.
No listings yet—be the first
Publish with at least one clear photo. It’s free for hobbyists.
List a Coin — FreeRecently sold
Real sales build trust. We show completed deals as they happen—not fake sold stickers.
No completed sales yet—we're early. When collectors buy, those sales will show here.
Marketplace activity
Early and honest—counts update as the community grows.
What collectors are saying
“I just want honest photos and a fair price—not auction theater.”
— Everyday collector
“A transparent grade range beats a single made-up “perfect” grade every time.”
— Roll hunter
Early community voice—we'll replace these with named reviews as members opt in.
From the founder
Welcome from Dustin Dent
I'm Dustin. I built Dent Coins to give collectors a trusted place to buy and sell undergraded and ungraded coins at fair prices—created for people who genuinely care about the hobby, not for a giant corporate auction house.
Join us. List a coin, browse with confidence, share your knowledge, and help us build a collector-first community the right way.
List a Coin — FreeTrust you can read at a glance
Great marketplaces win on clarity—who you're dealing with, what the item looks like, and whether the price feels fair.
Real people behind listings—identity checked when sellers connect payments.
Photo integrity checks + grade-range estimate + risk flags—so “looks good online” means something.
What it does: Checks photo completeness, highlights uncertainty, estimates a grade range, and flags listing risks.
What it doesn't: Does not certify authenticity, guarantee grade, or guarantee value.
Collectors helping collectors. Your voice shapes what we build next.
Help this community grow
List a coin you'd be proud to sell. Browse like you would on a trusted peer marketplace. Bring friends who collect undergraded (better than the price suggests) pieces the same way you do.