How many sellers is too many?

There is no line, but the question to ask is whether you can be meaningfully different — price, postage speed, photos, bundle. If the answer is no, the market is full.

Do high AliExpress order counts mean it sells on eBay?

Not on its own. AliExpress and eBay buyers are different people. Orders show the supplier is real; eBay sellers with sales show the demand is there.

Is a scored list of products enough to decide?

A score is a way of ranking a hundred candidates quickly, not a verdict. Look at the reasoning behind it — demand, margin, competition — before importing anything.

Guides 8 min readUpdated 25 September 2026

Finding products worth listing on eBay

Most product research is a list of things that sold for somebody else. What matters is whether it will sell for you, at a price that leaves something after fees, against the sellers already there.

Four things answer that, and all four can be checked before you list anything.

1. Somebody is already selling it on eBay

A product nobody has listed is not an opportunity; it is usually a product nobody wants. What you want is proof that eBay buyers pay for this, which means sellers with sales on it.

Matching by photo rather than by title is what makes this reliable. Sellers word the same product a dozen ways, and a title search finds the wording, not the product.

2. But not so many that you are the twentieth

Demand with forty established sellers is a price war you will lose. Demand with three or four, one of them clearly doing well, is a market with room.

Group the listings by seller before counting. One seller with ten listings is one rival, not ten.

3. The margin survives the whole calculation

Product cost plus delivery, then eBay’s fees, then the ad rate if you promote. The guide on fees walks through it. Anything under about 20% at the end is fragile.

4. The supplier can actually supply it

Stock across the variations, not just the one that happens to be first
A delivery quote that exists for the country you sell to
An order count and rating that suggest the supplier has done this before
A price that has not been jumping about week to week

Watch it before you commit

A product that looks good today may be $3 dearer next week, which is the difference between a margin and no margin. Saving a shortlist and checking what happens to it for a fortnight costs nothing and tells you which supplier is stable.

Questions

How many sellers is too many?: There is no line, but the question to ask is whether you can be meaningfully different — price, postage speed, photos, bundle. If the answer is no, the market is full.
Do high AliExpress order counts mean it sells on eBay?: Not on its own. AliExpress and eBay buyers are different people. Orders show the supplier is real; eBay sellers with sales show the demand is there.
Is a scored list of products enough to decide?: A score is a way of ranking a hundred candidates quickly, not a verdict. Look at the reasoning behind it — demand, margin, competition — before importing anything.