Crosslist from StockX to eBay — Turning Asks into Real Listings
StockX never asked you for a photo, a description or a conversation. eBay needs all three. Here is what the move actually costs and earns.
7 days for £1, then from £9/month. There is no free plan.
- A StockX listing is a price against a catalogue entry. An eBay listing is a page you write, photograph and defend. Moving stock across means producing everything StockX never asked you for.
- StockX takes a transaction fee that falls from 9% to 7% as your seller level rises, plus 3% processing. eBay drops to 8% on trainers above $150 and waives the insertion fee on them.
- eBay’s Authenticity Guarantee covers trainers from $75 in the US, Canada and Australia, at no cost to you. It is the closest thing to the verification badge your StockX buyers were paying for.
- FLUF Connect does not see a StockX sale on its own. Mark the item sold in FLUF and the eBay listing comes down.
- You can try it with 7 days for £1, then from £9/month.
What StockX never made you do
StockX is a commodity exchange wearing a marketplace’s clothes. You do not create a listing; you place an ask against a product that already exists in the catalogue, at a size, and the highest bid meets it or it sits. There are no photographs of your actual pair. There is no description. There is no buyer asking whether you would take less, because there is no buyer contact at all. The item is treated as interchangeable with every other example of the same shoe in the same size, which is exactly what makes the model work.
eBay assumes the opposite. Your listing is a page about your specific pair: your photos, your condition statement, your title competing in search against forty other people selling the same shoe. Buyers message. Buyers make offers. Buyers open cases about a mark on a midsole that StockX’s grading would have waved through.
That is the transition, and it is a workload change rather than a fee change. Sellers who plan for the fees and not for the photography are the ones who list twenty pairs and stop.
The numbers
StockX restructured its selling fees in March 2026. Transaction fees run by seller level, 9% at level one falling to 7% at level five, with a flat 3% payment processing fee on top of any of them. US sellers also pay a shipping fee per standard sale. Call it 10% to 12% all in, before the cost of getting the parcel to the verification centre.
eBay’s trainer pricing is built to attract exactly your inventory. In the US, trainers sold at $150 or more attract an 8% final value fee plus a fixed per-order charge, with the insertion fee waived, and those listings do not consume your free listing allowance. Below $150 the rate jumps to the regular category rate, which is where the maths turns against you. UK business sellers work from a different schedule with its own per-order fee and regulatory charge, and a discount for Top Rated status.
The useful comparison is not the headline percentage. It is that eBay’s 8% band starts precisely where the sneaker market has depth, and that eBay does not charge you to send the shoe to an authenticator before it reaches the buyer.
Authenticity, which is the real reason this works
Your StockX buyers were not paying for your reputation. They were paying for verification, and they will not abandon that reassurance just because the listing moved.
eBay’s answer is the Authenticity Guarantee for trainers, which applies from $75 in the United States, Canada and Australia. You ship to eBay’s authentication centre with a prepaid label rather than to the buyer, the item is inspected, tagged and forwarded, and it costs you nothing. Turnaround is typically a couple of days, which is comparable to StockX’s own verification window.
The practical difference is who pays and what it signals. On StockX verification is invisible and universal. On eBay it is a badge on your listing that separates you from sellers who could not or would not use it. For a seller arriving from StockX with no eBay feedback history, that badge is the substitute for the trust you have not built yet. Use it on every eligible pair, and say so in the listing.
In markets where the guarantee does not operate, you are back to building trust the slow way: complete photographs, receipts where you have them, and a returns policy that a nervous buyer can read without worrying.
What to photograph, and why it takes longer than you think
StockX sellers usually have no photographs at all, because the model never required any. Budget properly for this. A pair needs a clean shot of each side, the sole, the insole, the size and style-code label inside the tongue or collar, the box label, and anything included such as spare laces. For anything worn, add a close photo of every flaw you are declaring.
Two things buyers of trainers look for specifically, and that a general product shot misses: the style code, so they can confirm the exact colourway rather than a similar one, and the box label, so they can confirm the box matches the shoes. Missing either invites the message you now have to answer.
Condition language changes too. StockX’s grading is binary in practice for its main marketplace, new and unworn or nothing. eBay expects a description that names the wear: creasing, midsole yellowing, heel drag, a scuff on the toe box. Understating it produces a not-as-described case, and eBay’s case system is considerably less forgiving than a StockX rejection, because the shoe is already with the buyer.
Pricing without a bid to look at
On StockX you always knew the market: the highest bid was on screen. eBay has no such number, and the fixed prices you see in search are asking prices rather than realised ones. Use sold listings as your reference instead, filtered to the same size and condition, and read the dates, because sneaker prices move fast.
Expect to price above your StockX ask rather than at it. You are now supplying photographs, answering questions, handling a return risk StockX absorbed, and sometimes paying a higher effective fee below the $150 line. Sellers who port their asks across unchanged find they have taken a pay cut in exchange for more work.
Offers are a genuine advantage here and one StockX gave you no equivalent of. A buyer who would never have placed a bid will often send an offer twenty percent low and settle in the middle, and that conversation converts stock that would otherwise sit.
What FLUF Connect does for this pair
| StockX | eBay | |
|---|---|---|
| Import listings and crosslist | Yes | Yes, as the destination |
| FLUF detects a sale here | No | Yes |
| FLUF ends the listing here when it sells elsewhere | Yes | Yes |
| Relisting and offer management | No | Yes |
| Browser extension | Not needed | Not needed |
When it sells on eBay: FLUF picks up the order and ends the StockX listing. Nothing else to do.
When it sells on StockX: FLUF does not see that on its own. Open the item in FLUF, mark it sold, and the eBay listing comes down at that point. On a fast-moving pair this is the step to do straight away, because StockX gives you two business days to ship and an eBay sale landing in the gap is an oversell you cannot fulfil.
eBay is one of the channels where FLUF’s relisting and offer management do work, from the Seller plan upwards. Neither is available for StockX, which has no equivalent mechanic to drive.
Moving your first batch
- Connect both channels in FLUF and bring your StockX inventory into one catalogue view.
- Pick ten pairs above the $150 line first. That is where eBay’s fee structure is kindest and where the Authenticity Guarantee earns its keep.
- Photograph properly. Both sides, sole, insole, size label, style code, box label, plus every flaw. This is the part that decides whether the experiment works.
- Write titles with the search terms a buyer types: brand, model, colourway name, style code, size. StockX did this for you with a catalogue entry; here it is your job.
- Turn on the Authenticity Guarantee on every eligible listing and mention it in the description.
- Price from sold comparables, not from your StockX ask, and leave room for an offer.
- Mark StockX sales in FLUF as they happen, so nothing stays live on eBay after the pair has shipped to Detroit.
What FLUF Connect costs
You can try it with 7 days for £1, then from £9/month. Starter is £9/month with unlimited listings and includes crosslisting, inventory sync, order sync and bulk operations. Relisting, offer management and smart pricing are included from Seller upwards, and both of the first two are worth having on the eBay side of this route.
| Plan | Monthly | Crosslisted products |
|---|---|---|
| Starter | £9/month | Unlimited |
| Seller | £29/month | Unlimited |
| Pro | £99/month | Unlimited |
| Super Seller | Custom pricing — tell us what you need | Unlimited |
Sources
- StockX: updates to the seller program
- StockX: what happens if I do not ship on time
- StockX: how long verification takes
- StockX: fees and currencies for seller payouts
- eBay: seller fees
- eBay: Authenticity Guarantee for sneakers, sellers
- eBay UK: Authenticity Guarantee for sneakers
Sources checked September 2026.
Related guides
Frequently Asked Questions
Yes, and this is the biggest change. StockX never asked for a photo of your actual pair because it treats every example of a shoe as interchangeable. eBay listings are about your specific item, so you need both sides, the sole, the insole, the size and style-code label, the box label and a close shot of any flaw.
Usually, above $150. StockX charges a transaction fee of 7% to 9% depending on your seller level plus 3% processing. eBay charges 8% on trainers sold at $150 or more in the US and waives the insertion fee. Below that threshold eBay's regular category rate applies and the advantage disappears.
Yes. eBay runs an Authenticity Guarantee on trainers, open from $75 in the US, Canada and Australia. Instead of posting to the buyer you post to eBay's authentication centre on a prepaid label; the pair is checked, tagged and forwarded. It costs the seller nothing, and turnaround is roughly what StockX takes.
No, that direction is manual. Marking the pair sold inside FLUF is what pulls the eBay listing. Do it the moment StockX notifies you, because you only have two business days to get the shoe out and an eBay order arriving meanwhile is one you cannot fill.
No. On eBay you are supplying photographs, answering questions and carrying a return risk StockX absorbed, and below $150 you pay a higher rate. Price from sold comparables at the same size and condition, and leave room for a buyer's offer.
Only on the eBay side. Both come with the Seller plan and above, and both earn their keep on trainers. StockX has no relisting or offer mechanic for FLUF to drive, so those controls stay dark there.
eBay takes them, described honestly, with photographs of the wear. Name the creasing, the midsole yellowing, the heel drag. Understating condition produces a not-as-described case, and unlike a StockX rejection the shoe is already with the buyer by then.