Your eBay store,
listed on Slab Dynasty.
Connect your eBay account once. We bring your graded slabs across, price them by your rule, and end the eBay listing the moment one sells here — so you're selling in two marketplaces without ever double-selling a card.
- We never edit or reprice your listings
- Nothing syncs unless you press Sync
- Unlink whenever you want
Four steps, then it runs itself
You stay in charge of every one of them. No background jobs quietly reaching into your store, no listings appearing without your say-so.
- 1
Connect your eBay account
One authorization screen, on eBay's side. We ask to read your listings, orders and feedback, plus permission to end a listing — which we only ever use on a card that already sold here.
- 2
Sync your inventory
Press Sync and we walk your active listings, match each graded slab against our card catalog, and hand back everything we found — with the ones we couldn't match called out.
- 3
Review, then publish
Imports land in a Ready tab as drafts. Check the match and the price, then publish one or publish the lot. Nothing appears on Slab Dynasty until you say so.
- 4
Price it your way
Set a rule once — say, 5% under your eBay price — and every import follows it. Or copy your eBay price straight across and edit later.
You press the button
Cross-listing tools have a reputation for doing things to your inventory that you didn't ask for. This one is built the other way round.
- Nothing polls your store
- There are no background jobs walking your eBay account. A sync happens because you pressed Sync — that's the whole trigger list, alongside eBay's own real-time notification when an item sells.
- A full pass, every time
- One sync picks up new listings, notices the ones that ended, and pulls through price changes. A short cooldown between syncs keeps you inside eBay's rate limits.
- We don't edit your eBay listings
- No relisting, no repricing, no touching your titles. The single write we make is ending a listing whose card already sold on Slab Dynasty.
So what happens when it sells?
One physical card can only go to one buyer. Whichever marketplace it sells on, the other listing comes down on its own.
It sells on Slab Dynasty
A buyer checks out here and we queue the eBay delist the same second. Your eBay listing ends before anyone else can buy it.
It sells on eBay
Your item sells on eBay like it always has. eBay's order notification reaches us in real time and the Slab Dynasty listing comes down on its own.
What you get for one click
Nothing about your eBay business changes. You just stop being visible in only one place.
A whole different pool of buyers
Slab Dynasty buyers are here for graded cards specifically, and most of them aren't browsing your eBay store. Same inventory, second storefront.
2% seller fee
Marketplace sales on Slab Dynasty carry a 2% seller fee. Your eBay listings keep running exactly as they are, on eBay's terms.
Never double-sell a card
One physical slab, two listings, and a hard rule between them: whichever side sells first, the other listing comes down automatically.
Your eBay reputation carries over
99% positive across 100+ reviews lifts you off the 100-listing starter cap to unlimited listings, the moment you connect.
New eBay listings can import themselves
Turn on auto-import and anything new you list on eBay gets picked up on your next sync, priced by your rule, ready for you to publish.
More than Buy It Now
Cards listed here can take offers and trades, not just a fixed price — without you managing a second set of listings by hand.
Before you connect
The details worth knowing up front, including the parts we don't do yet.
Connect once. Sell in two places.
It takes about a minute, and your eBay store carries on exactly as it is while you decide what to publish here.