How to sell on Mercari in 2026: fees, buyers and cross-listing guide
Mercari seller guide 2026: Mercari fees explained (10% selling fee + payment processing, no listing fees), what sells, who buys — and crosslisting to Mercari with Sellu.
· The Sellu Team
The short version. Mercari is an everything marketplace with tens of millions of users across the US and Japan, where deal-hunting millennials and Gen Z buyers hunt for fashion, electronics, collectibles, toys, sneakers and trading cards. Fees are approximately a 10% selling fee plus payment processing of roughly 2.9% + $0.30 on completed sales, with no listing fees. Mercari cross-listing in Sellu is coming soon; when it ships, you'll publish one item from Sellu's stock manager to Mercari alongside Vinted and let Sellu auto-delist it when it sells.
What is Mercari and who buys there
Mercari is the anti-niche marketplace: if it fits in a box, someone on Mercari probably buys it. The US platform and the much larger Mercari Japan (Mercari JP) are separate marketplaces run by the same company; "sell on Mercari" for a Western seller almost always means the US platform.
The buyer base:
- Deal-hunters. Mercari shoppers price-check aggressively and use offers constantly. List slightly above your floor and let the negotiation happen.
- Millennials and Gen Z. The user base skews younger than on most resale platforms — which is why trading cards, sneakers and vintage tech overperform.
- Collectors. Pokémon cards, Funko Pops, retro games, vintage toys — exact-item searches with model numbers and card names drive a big share of sales.
- Japan. Mercari JP is one of Japan's largest marketplaces, with its own high-volume, low-price-point culture. It's a separate platform with separate rules, not a tab on your US account.
What buyers come for: a wide selection at negotiable prices, with an "instant buy" option when they don't want to haggle. It's closer in spirit to eBay than to Poshmark — for the comparison, see our Poshmark guide.
Fees and economics of selling on Mercari
Mercari's fee structure is roughly:
| Fee | Approximate amount |
|---|---|
| Selling fee | 10% of the sale price |
| Payment processing | ~2.9% + $0.30 per completed sale |
| Listing fee | None |
You pay when something sells, not before — which makes Mercari unusually cheap to experiment with. A $20 sale returns roughly $20 minus $2 (selling fee) minus about $0.88 (processing), leaving around $17 before shipping and cost of goods.
Fees change — check the marketplace's current fee schedule. These are planning numbers, not guarantees. The practical consequence: Mercari is roughly 13% all-in on completed sales, notably cheaper than Poshmark's ~20% on larger items — one reason electronics and collectibles gravitate here.
What sells best on Mercari
Because Mercari is an everything marketplace, "what sells best" is closer to "what the audience searches for":
- Electronics. Phones, cameras, game consoles, headphones — buyers search exact models, so put the model number in the title.
- Collectibles and trading cards. Pokémon, sports cards, Funko Pops, retro games. Condition and authenticity matter more than brand names.
- Toys and figures. Vintage toys and anime figures sell steadily.
- Sneakers and streetwear. The younger audience overlaps hard with sneaker culture.
- Fashion. Mid-tier brands move, but this is Mercari's most crowded lane — brand names matter less here than they do on Poshmark.
Price points are wider than on Poshmark: low-priced items move in volume, while higher-priced collectibles still sell because buyers search for specific things rather than browsing categories.
How to crosslist to Mercari with Sellu
Sellu is a Chrome extension for resellers that automates Vinted selling and cross-lists inventory across marketplaces. Here's how the Mercari flow works once it ships:
- One item in Sellu's stock manager. Inventory, photos, descriptions and cost tracking live in one place.
- Publish to Mercari alongside Vinted. From the same item, create a Mercari listing with its own title and price. Mercari titles should front-load the exact model or product name, because buyers search precisely.
- Synced stock. Sellu keeps quantities in sync across connected marketplaces.
- Auto-delist when it sells. When an item sells on Vinted, Sellu automatically removes it (or marks it sold) on Mercari — no double sales.
Status check: Vinted is live in Sellu today. Mercari is coming soon — join the waitlist. Cross-listing requires the Unlimited plan; Free and Pro cover Vinted and Wallapop.
A cross-listing strategy that works
- Price per marketplace, with fees in mind. Mercari's all-in cost of roughly 13% differs from Vinted's and Poshmark's, so the same item can legitimately have different list prices per platform. Work backwards from the net you want.
- Keep one source of truth. Update measurements, photos or prices once in Sellu's stock manager, not separately on each marketplace.
- Auto-delist on sale is the whole game. Manual cross-listing's biggest risk is selling the same item twice. Synced stock plus auto-delist is why you use a tool for this instead of doing it by hand.
- Respect the offer culture. Mercari buyers expect to negotiate. Price with room for an offer, or enable instant buy at your floor and let both buyer types self-select.
- Relist on a cadence. Freshness drives visibility everywhere. Sellu's AI Smart Relist keeps your Vinted listings at the top of search — extend the same habit to Mercari once it's connected.
Frequently asked questions
What are Mercari's selling fees?
Approximately a 10% selling fee plus payment processing of roughly 2.9% + $0.30 on completed sales, with no listing fees. Fees change over time, so check Mercari's current fee schedule before pricing.
Can I crosslist to Mercari with Sellu?
Not yet. Vinted is live; Mercari is coming soon. When it ships, you'll publish one item from Sellu's stock manager to Mercari alongside Vinted with auto-delist on sale. All marketplaces require the Unlimited plan.
What sells best on Mercari?
Electronics, trading cards and collectibles, toys, sneakers and fashion. Exact-item searches dominate, so specific model numbers and product names in titles outperform generic descriptions.
Is Mercari good for beginners?
Yes. No listing fees mean zero cost to experiment, instant buy removes negotiation pressure, and the shipping flow is simple. If you're comparing platforms, see our eBay cross-listing guide.
Is Mercari US connected to Mercari Japan?
They're separate marketplaces from the same company. Mercari JP is enormous in Japan with its own high-volume, low-price culture; Western sellers typically list on Mercari US.
How do Mercari offers work?
Buyers send offers below your asking price and you can accept or counter — or they can instant-buy at full price. Price with room to negotiate and both buyer types convert.
Mercari's deal-hunting, everything-buying audience is a natural second channel for resellers already selling on Vinted. Check Sellu's marketplace coverage to follow the Mercari rollout, and compare plans on our pricing page — the Unlimited plan unlocks every marketplace.