Selling Trading Cards From Your Own Website

Selling trading cards from your own website works when three things are true: the site takes real payments, it reads from the same inventory as your marketplace listings and your show table, and it understands card data — condition, finish, set, card number, grade — instead of treating every card as a generic product. Miss any one and you've built a catalog, not a store. InVelocity publishes your existing inventory to a branded shop with Stripe checkout, deducts stock at purchase, and syncs the new quantity back across your connected marketplaces so the same card can't sell twice.

Last updated: September 2026

The quiet gap between dealers who do this and dealers who don't

Almost nobody in this hobby talks about owning the sales channel. The conversation is always fees, always which marketplace pays out faster this quarter. Meanwhile a small group of dealers quietly built their own storefronts three years ago, and the difference now isn't a few percent on commission — it's that they have a customer list and everyone else has a seller rating.

That's the part that compounds. A marketplace buyer bought a card. Your buyer bought from you, and you have their email.

I'll be straight about the trade before going further, because most articles on this bury it: your own site starts with zero search traffic. eBay and TCGplayer sell discovery, and they're good at it. What your own store sells is margin, repeat buyers, and terms you set. Dealers who win with it are almost always converting an audience they already have — show regulars, Discord members, local players — not hoping Google hands them one.

Three things a card store needs that a generic cart doesn't

Card-shaped inventory fields. Shopify starts at $39/mo and is a capable cart, but it has no concept of NM versus LP, no finish field, no set or card number, and no idea that a reverse holo is a distinct item. Dealers who go that route end up encoding condition into product titles and variant names, then discover at 400 SKUs that nothing is filterable and nothing reconciles. InVelocity tracks single cards, sealed product, graded slabs, and accessories with those fields built in, across 25+ TCGs including Magic: The Gathering, Yu-Gi-Oh!, Lorcana, and One Piece, plus sports cards.

Separate pricing for graded. A PSA 9 and a raw copy of the same card are not the same product and can't share one price. InVelocity pulls 9 price points per graded card — ungraded through PSA 10, BGS 10, CGC 10, and SGC 10 — branded in-app as Invelocity Price and refreshed by a daily sync covering 350K+ cards, so slabbed inventory prices itself off grade instead of off a guess.

Checkout that writes back to inventory. This is the one that actually decides whether your website helps or hurts. More on it below, because it deserves its own section.

Sync timing, stated honestly

Here's how it actually behaves, since "real-time sync" is a phrase every tool in this category uses and almost none of them define.

A sale through your InVelocity storefront deducts the item at checkout and pushes the updated quantity to your connected marketplaces. Same for a sale rung up at a show on the point of sale — it's the same inventory record, not a separate system you reconcile later. On the eBay side, the two-way connection lists items, syncs prices and quantities, pulls orders, and can auto-relist sold-out items when you restock them.

Best Offers are the one place InVelocity publishes its timing explicitly: offer updates arrive in real time through eBay Platform Notifications, with a 6-hour reconciliation sync as a fallback. That fallback exists because platform notifications occasionally don't arrive. Every multi-channel system has a window like this somewhere, and I'd rather a tool name it than pretend the window is zero.

What this buys you in practice is the elimination of day-long gaps — the ones where a card sells Saturday at a show and stays live on your website until you sit down Tuesday. If you've been through that refund cycle, our notes on how to prevent double selling trading cards go deeper on where the remaining edges are.

Setting it up without touching code

The store lives at invelocity.app/shop/your-store. You set a logo, a banner, an accent color, and an announcement banner — the last one is more useful than it sounds for show schedules, shipping pauses, and preorder cutoffs. Customers browse your live inventory, add to cart, choose shipping or local pickup, and pay through Stripe. Payments run on Stripe Connect, which means card data never hits InVelocity's servers at all.

Buyers can heart items onto a wishlist, and each store gets its own wishlist page. Small feature, real signal: it's a list of people who've told you exactly what they're waiting on. Check it before you list a box on a marketplace.

Getting inventory onto the site is the same photo workflow you'd use for anything else — photograph a card, get name, set, variant, finish, rarity, and TCGPlayer market price back without typing, with CLIP embedding verification handling reprints that look identical until you check the set symbol. Bulk photo import and batch identification exist for when you're loading a collection rather than a handful.

The half of the business that isn't online

Your website doesn't replace the table at a show. It makes the table worth more.

A dealer running both gets a genuinely useful loop: someone picks up a card at your booth, doesn't buy, and you point them at your shop URL on the receipt. The point of sale handles the in-person side — customer records, store credit, tax calculation, receipts — and every sale moves the same inventory the website reads from. Trade-ins run through the same records too: photo or CSV submission, identification, tiered offer pricing with loyalty bonuses, payout in store credit or cash, with customers tracking status themselves.

Team accounts matter once more than one person works a show. Invite people as Managers or Employees with role-based permissions, so staff can run the table and everyone works from the same inventory without owner-level access.

What it costs, and the current catch

InVelocity starts at $49.99/mo on the Starter plan for up to 2,500 inventory items, with every feature included at every tier — storefront, checkout, eBay and Shopify sync, point of sale, trade-ins, team accounts — plus 1,000 AI credits per month. Plans step up by inventory size from there.

The catch worth knowing up front: onboarding is by consultation right now, not self-serve signup. You book a call rather than entering a card and starting tonight. That's slower than a signup button, and if you were hoping to be listing in an hour, plan accordingly.

For the inventory side of this decision, our rundown on best inventory management for trading cards covers what to look for, and the setup for pokemon card dealers shows how the pieces fit for a single-game operation.

Frequently asked questions

Do I need to know how to build a website?

No. Your store publishes at invelocity.app/shop/your-store from inventory you already have, and the customization is a logo, banner, accent color, and announcement banner. Checkout runs through Stripe Connect, so payments, cards, and PCI compliance are handled on Stripe's side — card data doesn't touch InVelocity's servers. There's no theme editing or hosting setup involved.

How quickly does my site update when a card sells somewhere else?

A storefront or point-of-sale sale deducts inventory immediately and syncs the quantity to connected marketplaces. On eBay, the two-way connection keeps prices and quantities in step and pulls orders through. For Best Offers specifically, updates arrive in real time via eBay Platform Notifications with a 6-hour reconciliation sync as a backstop, so a missed notification still gets caught.

Can I sell graded cards from my own site?

Yes, and they're priced separately from raw copies. InVelocity carries 9 price points per graded card — ungraded up through PSA 10, BGS 10, CGC 10, and SGC 10 — branded in-app as Invelocity Price and refreshed by a daily sync covering 350K+ cards. Graded inventory sits alongside singles, sealed product, and accessories rather than needing a workaround.

Is this only useful if I sell Pokemon?

No. InVelocity covers 25+ TCGs, including Magic: The Gathering, Yu-Gi-Oh!, Lorcana, and One Piece, along with sports cards and memorabilia. Condition, finish, set, and card number are standard fields across all of them, so a mixed case of Magic singles, Pokemon slabs, and sealed One Piece boxes lives in one inventory instead of three spreadsheets.

What happens to my marketplace listings if I start my own store?

Nothing, unless you want it to. Most dealers run both for a long stretch — marketplaces for discovery, their own site for margin and repeat customers. The eBay and Shopify connections keep quantities aligned across all of it, so adding a storefront doesn't mean pulling listings down or maintaining two versions of the truth.