The short answer: a Shopify store is where you sell sealed product, graded cards, and breaks under your own brand, while marketplaces keep doing what they do best, which is singles. I ran my card business's storefront on Shopify and did about $10,000 in revenue through it in a year. Profit was meaningfully smaller, because wholesale costs, shipping, and the subscription are real, and anyone who quotes you revenue as if it were profit is selling you something. Here is what the store is actually for and how to set it up right.
Why a store at all
On a marketplace listing, you and every competitor sit under the same umbrella, and the lowest price wins. On your own store, the brand is the product: your logo, your photos, your product pages, your customer list. Fees are the other half: payment processing around 3% versus the 10-15% a marketplace takes. The full business context, including when a store is premature, is in the card store guide; this page is the platform how-to.
Setup that pays off later
The signup wizard takes minutes: name the store, pick how you sell, and you land in a dashboard that runs orders, products, finances, and sales channels in one place. Two setup habits from experience that save hours every month:
- Enter cost and quantity on every product. Shopify tracks your margin per sale and your inventory position automatically, which is half your bookkeeping done for free.
- Enter product weights and box dimensions up front. A booster box weighs what it weighs; tell Shopify once and every future label prices itself. Paired with the packing methods in the shipping guide, order-to-label takes a minute.
Sales channels are a quiet superpower: the same product can list to Instagram, Facebook, and TikTok from one dashboard, which matters when your audience lives on socials.
What to stock
Sealed and graded lead. Buyers purchase them from stores they trust rather than hunting the absolute lowest price, which is exactly the game your brand can win. Before you buy any sealed inventory to stock, check the box against its pull value on the booster box EV tracker and price your listings from live market data. Singles on your own store only make sense with TCG catalog plugins, and even then, marketplaces usually stay the better singles channel.
The honest tradeoff
Marketplaces bring traffic; your store brings none. Every visitor comes from your content, your socials, your email list, or a repeat buyer you earned on a marketplace. That is why the sequence matters: marketplace sales first, audience second, store third. When you are ready, start a free Shopify trial and build it on the entry plan; upgrade only when order volume forces you to.
Disclosure: the Shopify link is a referral link. Signing up through it supports The Lab at no cost to you. It is the platform I ran my own store on and the one we set up for the stores we advise.