Best Selling Toys on eBay in September 2026

LEGO and building sets, at 57.0% sell-through: 171,646 sales against 301,274 live listings. Dolls follow at 32.9%, and those two are the only segments beating the 26.8% the category manages. Games sit a whisker below at 26.7%, then plush at 23.8%, action figures at 22.9% and model kits at 20.8%. The floor is puzzles at 9.5%, on 128,794 listings for 12,176 sales, a six-fold spread from top to bottom. Part of the reason is identification: a LEGO set number describes the contents exactly, so a buyer knows what is in a sealed box without judging it from photographs. A puzzle has no equivalent.

As a category, moderately, and the blended figure hides everything that matters. An estimated 2,018,376 toys sold in the trailing 30 days, worth $110.82M against 7,539,709 live listings, a 26.8% sell-through, with ZIK rating category competition High. That headline is the average of a segment clearing 57.0% and one clearing 9.5%. Choosing the category tells you almost nothing; choosing the segment tells you most of it. Note also that the seven tracked segments account for 666,303 of those sales, about a third, so the category headline covers a much wider pool of toy listings than the segment table itemises.

On this window, the segments with a demand-to-supply gap rather than the ones with the biggest numbers. Dolls are the only segment ZIK scores Low competition and High opportunity together, clearing 32.9% on 108,499 live listings, the shallowest pool of the seven with data, at $23.77 a sale. The catch is size: 35,660 sales and $847,557 of revenue in the window, so it is a narrow trade rather than a business on its own. Games and LEGO are the other two High opportunity segments, both Medium competition, clearing 26.7% and 57.0%. Set all three against action figures and model kits, which sit on 1,361,108 listings between them and both score Low opportunity.

The category averages $54.90 a sale, which is higher than every tracked segment, including the dearest one. Games top the segment table at $45.11, then action figures at $37.94 and model kits at $36.68, down to plush at $24.31 and dolls at $23.77. The blend sits above all of them because of coverage: the seven segments hold about a third of category units but only a fifth of category revenue, so everything outside them averages roughly $65 a sale against $33.49 inside them. Buyer search terms sit lower again. Barbie doll is dearest at $56.32, hot wheels realises $23.35 and squishmallow $13.07.

This data cannot answer the rarity question directly, and it is worth saying so rather than guessing. ZIK's figures for this window carry no age, condition or rarity split, so nothing here separates a boxed 1970s figure from a current one. What the data does show is where the stories of toys worth thousands come from: asking prices in this category run far above realised ones. The average live LEGO and building listing asks $79.60 while LEGO sales realise $28.50, a factor of 2.8. Model kits ask $73.89 and realise $36.68, action figures $71.61 and $37.94. A tail of optimistically priced sealed and retired sets sits unsold for months, lifting the asking mean without ever changing hands.

At individual listing level, cheap promotional and hobby-consumable product, overwhelmingly. Eight of the twelve highest-volume listings this window price under $17 and five under $5: McDonald's Happy Meal sets at $3.98, Battletech mechs at $4.50, AK Interactive model paints at $3.86 and a Monopoly GO event carry at $1.99. The top listing, a McDonald's BT21 Happy Meal set, moved 1,664 units and took $6,623 in total. The two dearer exceptions are a BTS light stick at $42.99 on 1,372 sales, worth $58,982, and Core RC silicone shock oil at $39.99 on 1,327 sales, worth $53,067. Do not read the volume column as a shopping list without reading the price beside it.

Hot wheels and lego star wars are the only two terms ZIK scores High demand here, and they split on competition. Hot wheels is High competition at $23.35 a sale; lego star wars is Medium at $43.43, which agrees with what the LEGO segment does in the table above. Below them, rc car, marvel action figure, jigsaw puzzle and squishmallow all read Medium demand. Barbie doll is the dearest term on the page at $56.32 and carries Low demand with Low competition, which is a small niche rather than an opening. Nine of the ten terms read Rising, so treat the trend column as directional and lean on demand, price and competition.

Because eBay files sealed card product under toys, and this window shows what happens when it is removed from one table and not another. Pokemon and Palworld booster boxes are excluded from the title match that builds the segments, which is why the Trading Cards row now reads zero units against zero listings, and why the pokemon cards search term returns no realised price and is the one term on the page reading Stable rather than Rising. The seller table is not filtered the same way. All ten rows are card businesses, two of them the same account under different capitalisation, and between them they take 33.1% of category revenue from 1.8% of live listings.

ZIK weighs units sold, sell-through and competition together rather than ranking on volume alone. That is why action figures lead on units with 185,314 sales and still score Low opportunity: they compete against 810,609 live listings and clear 22.9%. Dolls sell 35,660, a fifth as many, and score High, because 32.9% against 108,499 listings is a genuine demand-to-supply gap. Puzzles make the point from the other side, sitting on 128,794 listings for 12,176 sales at 9.5%, which earns Low opportunity on a merely Medium competition pool. Every figure comes from ZIK's own marketplace data for the trailing 30 days, and this window excludes sealed trading card product, which eBay files under toys.