For collector communities · TCG & LEGO
Run claim sales.
First claim wins
Sell to your Facebook group, subreddit or Discord — but let the claim
happen here, where it's settled in milliseconds instead of
"I commented first" arguments.
Buyers never need an account — a handle and an email is enough.
live
@mads — Friday drop
Umbreon VMAX Alt
1.850 kr.
SOLD
LEGO 75192 UCS
6.200 kr.
SOLD
Booster box, sealed
3.400 kr.
SOLD
Charizard PSA 9
4.750 kr.
Claim · 4.750 kr.
✓ You won this
@anna claimed Umbreon VMAX Alt
@jonas claimed LEGO 75192 UCS
@mia claimed Booster box
You claimed Charizard PSA 9 🎉
01
One winner, guaranteed
Concurrent claims are settled atomically by the database. Two people
can never win the same item — no matter how close the race.
02
Live for everyone
The moment something is claimed, every open browser sees it lock.
No refresh, no "is this still available?".
03
Zero friction for buyers
No account, no app. A handle and an email — then the claim button.
Verification happens after, so the race stays fast.
The comment thread
- "First!" · "No, I was first — check timestamps"
- Edited comments, deleted comments, DM chaos
- Screenshots as evidence
- The seller plays referee. Someone leaves angry.
vs
The claim
- One link in your post — claiming happens on Claimheist
- First claim wins, decided server-side to the millisecond
- Winner and seller both get a receipt by email
- You sell. Nobody referees.
1
Create a listing
Add your cards or sets with photos and prices. Pull
market prices from our catalog so buyers see the deal next to yours.
2
Share the link
Drop one link in your group, subreddit or Discord.
The listing unfurls with your photos — ready to claim on any phone.
3
Winners, sorted
Every claim lands on your dashboard with the buyer's
contact. Arrange payment the way you already do — MobilePay, bank, in person.
See the full walkthrough →
No tracking, no ads. Only the cookies the site needs to work — nothing follows you around afterwards.
Buyers never make an account. A handle and an email is the whole signup — the race stays fast.
EU-hosted, GDPR-first. Self-hosted fonts, no third-party scripts on the claim path, data stays in the EU.
Questions
What is a claim sale?
A claim sale is a first-come, first-served sale used in collector communities: the seller posts items at fixed prices, shares one link, and the first buyer to claim an item gets it. No bidding, no auction timers — the fastest claim wins.
How is the winner decided?
By one atomic database write. The first claim to land is the only one that can succeed — two people physically cannot win the same item, no matter how close they click. The verdict is made server-side, to the millisecond, not by reading comment timestamps.
Do buyers need an account?
No. Buyers open the link, enter a display handle and an email, and claim. That's it — no signup, no password. Only sellers create accounts.
Is Claimheist free?
Yes — free while we build with the first sellers. Paid seller plans may come later, but claiming will always be free for buyers.
How do buyers pay?
Off-platform, directly between buyer and seller — MobilePay, bank transfer or in person. Claimheist never touches the money and takes no cut of your sales.
All questions →