Solid-ReviewsBest LEGO Sets to Buy in 2026
Best LEGO Sets to Buy in 2026
The short version: The LEGO Donkey Kong Arcade 72051 is the standout 2026 release. It is a brick-built arcade cabinet with a working barrel mechanism, priced at $199.99, and it has already landed on Christmas toy lists. For a seasonal display piece, the LEGO Icons Holiday Express Train 10361 is the pick at $129.99. Younger builders will get the most play out of the LEGO Derpy Tiger and Sussie Bird 72537 at $69.99. And serious builders should look at the LEGO Technic Mercedes-Benz Unimog U 5023 with Crane 42242, a 1,189-piece working truck at $129.99.
How this guide works: we don't run a test lab, and nothing below is a reprinted review. We've read the published coverage from review and enthusiast outlets, and synthesized it in our own words (key findings, and where the sources agree or disagree), with links to the originals. See "How we compiled this" below for the full method.
The prices
Official US prices, September 2026. Licensed sets like the Donkey Kong Arcade tend to sell at list price through the holidays.
How we compiled this
We synthesize verdicts from named sources; we don't reprint their text. For this guide we consulted enthusiast outlets New Elementary, Brick Fanatics, The Lego Car Blog, and Paul B Technic, retailer toy lists reported by ToyWorld and Gamespew, plus official LEGO product pages for specs and pricing.
Each product section names which outlets covered that set, with their verdict summarized in our own words and linked to the original page. Where the sources disagree, we say so instead of smoothing it over. Coverage isn't uniform: the two newest licensed sets have mostly announcement and reveal coverage rather than deep hands-on reviews, and we note that gap rather than filling it in.
What LEGO gift buyers should look for
- Age range. LEGO prints a recommended age on every box, and it matters more than it looks. An 18+ set like the Donkey Kong Arcade is designed for adult display; a 9+ set like Derpy Tiger is built to be played with.
- Piece count. A rough proxy for build time and complexity. Around 800 pieces is an evening or two; 1,300+ is a multi-day project.
- Display vs. play. Some sets are meant to be built, posed, and admired (the train, the arcade cabinet). Others are meant to be handled (the Unimog's crane, Derpy's movable parts). Buy for how it will actually be used.
- Motorization. Not every train or truck moves on its own out of the box. The Holiday Express needs separately sold Powered Up parts to run by itself; the Unimog is fully manual.
- Retirement risk. Popular holiday sets can sell out and retire. If a set is on every Christmas list, buying early beats hunting it down in December.
LEGO Donkey Kong Arcade 72051: Best overall 2026 release
The Donkey Kong Arcade is LEGO's 2026 love letter to arcade nostalgia. It's a brick-built replica of the classic cabinet, 1,367 pieces, with a genuinely working barrel mechanism: pull the lever and 21 barrels circulate through the level, move Jumpman with the joystick, and hit the jump button to dodge them. It launched August 1, 2026, and it has already landed on Argos's Top 20 Christmas toys list, which tells you where the gift demand is heading.
This is an 18+ set, and it shows. The build is a display piece first, a game second. The pixel-art playfield, the "HELP!" tile, and the cabinet marquee all read beautifully on a shelf. But the mechanical barrel feature gives it more life than a static model. At $199.99, it's the priciest set here, and the price-per-piece is on the high side. That's the licensed-set premium, and there's no way around it.
What the reviews say
- ToyWorld, reporting Argos's 2026 Christmas list. The set made the retailer's Top 20 toys for Christmas 2026, alongside the other expected licensed heavy hitters.
- Gamespew, covering the Argos reveal. Notes the working barrel mechanism and the August 2026 release timing ahead of the holidays.
- NintendoEverything, first official images and full details. Walks through the lever, joystick, jump button, and barrel circulation.
Consensus: enthusiasm is high and uniform, but this is reveal coverage, not hands-on testing. Nobody we found has published a full independent build review yet. The excitement centers on the mechanical barrel feature, which is genuinely unusual for a licensed display set.
Coverage note: independent hands-on reviews are thin. Most coverage is announcement and reveal reporting from July 2026. We could not verify current coverage with detailed build verdicts.
Honest drawbacks: At $199.99 it's expensive for what is largely a display piece. The "gameplay" is a mechanical novelty, not a real game, so the fun ceiling is low once the mechanism is understood. And it's aimed at adult collectors (18+), so it's a mismatch for a young child's birthday.
Best for: adult collectors, retro-gaming fans, anyone shopping for a headline Christmas gift.
Not for: young kids (it's 18+ and not designed for play), or budget buyers.
- Pieces: 1,367 | Ages: 18+ | Features: 21 circulating barrels, lever release, joystick-controlled Jumpman, jump button | Typical price: $199.99
LEGO Icons Holiday Express Train 10361: Best seasonal display set
The Holiday Express Train is the annual holiday train, and it earns the slot. The 956-piece set includes the locomotive, a gift car, a 16-piece circular track, four minifigures, and a bell-ringing polar bear figure, with a moving smokestack and festive detailing throughout. It released in October 2025 and is still current as of September 2026, which makes it the safe buy for this holiday season.
The honest catch is motorization. The train does not move on its own out of the box. To make it run around the track by itself you need separately sold Powered Up parts, and that ecosystem has been a sore point: LEGO wound down Powered Up, the parts are hard to find at retail, and enthusiast press has documented the frustration. If you want a train that runs, budget for the motor parts and the hunt for them. If you want a train that looks great under the tree, none of that matters.
What the reviews say
- New Elementary, set review. Covers the build, the new elements, and the 16-piece track, and digs into the design compromises.
- brick.news, on the Powered Up controversy. Reports on owner frustration that the train isn't motorized out of the box while Powered Up parts are scarce.
- BrickEconomy, set database. Tracks the 956-piece, 18+ spec and current availability.
Consensus: reviewers like the set as a seasonal display piece and are unanimous that the motorization story is the thing to know before buying. The train looks festive and builds well; the Powered Up situation is the asterisk.
Coverage note: this set has deeper enthusiast coverage than the 2026 licensed releases, since it's been on shelves since October 2025.
Honest drawbacks: No motor included, and sourcing the Powered Up parts to motorize it is genuinely difficult. At $129.99 it's also priced as a display piece rather than a toy train. The 18+ age marking is about the build experience, but don't buy this expecting a kid's play train.
Best for: holiday decorating, train fans who display rather than run, families who build the Christmas set together each year.
Not for: anyone who expects a working motorized train out of the box, or buyers shopping for a young child's plaything.
- Pieces: 956 | Ages: 18+ | Includes: 16-piece circular track, 4 minifigures, bell-ringing polar bear, moving smokestack | Motorization: requires separately sold Powered Up parts | Typical price: $129.99
LEGO Derpy Tiger and Sussie Bird 72537: Best pick for kids
The Derpy Tiger and Sussie Bird set is the kid-friendly pick of this guide. Based on the animated film KPop Demon Hunters, it's an 825-piece build of the blue tiger character with the small bird perched on its head, aimed at ages 9 and up. It launched August 1, 2026 at $69.99, making it by far the cheapest way into a 2026 licensed set.
The build is designed for play, not the shelf. Derpy gets two facial expressions, movable character parts, a secret compartment in the head, and a handful of small accessories. At 9+, it's the only set here a child can realistically build and enjoy alone. The trade is fandom dependence: the charm of this set is tied to the film, so it lands best with a kid who actually likes the characters.
What the reviews say
- New Elementary, set reveal. Walks through the expressions, movable parts, and the head compartment.
- Brick Fanatics, reveal coverage. Notes the August 2026 release and the $69.99 price point.
Consensus: as with the Donkey Kong set, coverage so far is reveals rather than hands-on reviews. What the reveals establish is the play-focused design: movable parts, expressions, and accessories point at a toy rather than a display model.
Coverage note: independent hands-on reviews are thin. Coverage is announcement and reveal reporting from June 2026. We could not verify current coverage with detailed build verdicts.
Honest drawbacks: The appeal is tied to one film's characters, so it's a narrower gift than a generic animal or vehicle set. It's also a single character build, so the play value depends on how much the recipient likes posing and displaying Derpy.
Best for: kids 9 and up, fans of the film, budget-friendly licensed gift buying.
Not for: anyone unfamiliar with the characters, or adult collectors looking for a complex build.
- Pieces: 825 | Ages: 9+ | Features: two facial expressions, movable character parts, secret head compartment, small accessories | Typical price: $69.99
LEGO Technic Mercedes-Benz Unimog U 5023 with Crane 42242: Best Technic build
The Unimog U 5023 is the pick of the 2026 Technic lineup. This 1,189-piece truck (ages 11+) packs a pneumatic crane with outriggers, four-wheel drive, suspended axles, and a six-cylinder piston engine into a $129.99 set, which is strong value for the feature count. Everything is manual, no batteries, no app, just gears, pneumatics, and linkages.
Enthusiast reviewers rate it highly with reservations. The Lego Car Blog called it its favorite of the second-half 2026 Technic sets and good value for the feature count. Paul B Technic called it the standout set of the wave but criticized the steering and said the chassis could be stronger. An Eurobricks owner review noted some difficult pin insertion and sparse educational material in the instructions. The pattern is consistent: great features for the money, with the usual Technic fiddliness.
What the reviews say
- The Lego Car Blog, H2 2026 Technic coverage. Calls the Unimog its pick of the range and good value for the number of working features.
- Paul B Technic, full review. Names it the standout set of the second half of the 2026 Technic wave, while criticizing the steering and chassis stiffness.
- Eurobricks, owner review thread. Notes difficult pin insertion in places and thin educational content in the instructions.
Consensus: reviewers agree this is one of the best Technic values of 2026 and disagree only on how much the steering and chassis compromises matter. Nobody disputes the feature count for the price.
Coverage note: this is the deepest-reviewed set in the guide, with multiple independent hands-on reviews from the Technic enthusiast press.
Honest drawbacks: Steering is a weak point by multiple accounts, and the chassis could be stiffer. Some pins are hard to insert, which can frustrate younger builders. It's a big, complex 11+ build, so don't buy it for a small child.
Best for: Technic fans, builders who want working functions without electronics, strong value per feature.
Not for: young kids (11+ and fiddly), or anyone who wants remote control or motorized functions.
- Pieces: 1,189 | Ages: 11+ | Features: pneumatic crane, outriggers, four-wheel drive, suspended axles, six-cylinder piston engine | Typical price: $129.99
Head-to-head: the dimensions that matter
Price: Derpy Tiger ($69.99) is the budget entry by a wide margin. The Holiday Express and the Unimog ($129.99 each) sit in the middle. The Donkey Kong Arcade ($199.99) is the premium pick.
Build size: the Donkey Kong Arcade (1,367 pieces) is the biggest build, followed by the Unimog (1,189), the train (956), and Derpy (825). The Unimog is the most complex build per piece, since Technic functions take longer than stacking bricks.
Age: Derpy (9+) is the only true kid's set. The Unimog (11+) suits older kids and teens. The Donkey Kong Arcade and the train are both 18+, built for adult collectors and family display.
Play vs. display: Derpy and the Unimog are made to be handled, with movable parts and working functions. The arcade cabinet and the train are display pieces first, with the barrel mechanism and the motorization asterisk respectively.
Reviews depth: the Unimog has the deepest independent review coverage. The train has solid enthusiast coverage from a year on shelves. The two August 2026 licensed sets have mostly reveal coverage so far.
Holiday risk: the Donkey Kong Arcade is already on Christmas toy lists, so it's the most likely to sell out. The train is the perennial seasonal seller. Buy either early if it's the gift.
Who should buy each one
- Get the Donkey Kong Arcade if: you're buying for an adult collector or retro-gaming fan, or you want the headline 2026 gift. Buy the Donkey Kong Arcade 72051
- Get the Holiday Express Train if: you want a seasonal set the whole family builds and displays. Buy the Holiday Express Train 10361
- Get Derpy Tiger and Sussie Bird if: you're shopping for a kid 9 or older who likes the film, or you want the cheapest 2026 licensed set. Buy Derpy Tiger and Sussie Bird 72537
- Get the Unimog if: the recipient loves how things work and wants the most engineering for the money. Buy the Technic Unimog U 5023 with Crane 42242
Frequently asked questions
Will these sets be cheaper on Black Friday?
LEGO rarely discounts new licensed sets deeply. The Donkey Kong Arcade and Derpy Tiger launched in August 2026 and are likely to hold list price through the holidays, especially with the arcade on Christmas toy lists. The Holiday Express, in its second season, is the most likely to see a modest retailer discount.
Does the Holiday Express Train run by itself?
No. It rolls freely on its 16-piece track, but motorized running requires separately sold Powered Up parts, which are hard to find at retail. Buy it for the build and the display; treat motorization as a project, not a feature.
Is the Donkey Kong Arcade actually playable?
Sort of. It's a brick-built cabinet, not an electronic game. You pull a lever to circulate 21 barrels through the level, move Jumpman with the joystick, and press a jump button. It's a mechanical novelty with real moving parts, but the "gameplay" is shallow by design.
What age is each set for?
Derpy Tiger and Sussie Bird is 9+, the only true kid's set here. The Technic Unimog is 11+. The Donkey Kong Arcade and the Holiday Express Train are both marked 18+, aimed at adult builders and collectors.
Do LEGO sets retire, and should I worry about it?
Yes, LEGO retires sets, usually after 1-3 years. The Holiday Express is already in its second season, so it could retire after this holiday run. The August 2026 sets are fresh and safe for now. If a set is the gift, don't wait until December.
Our recommendations
- Most exciting 2026 release: Donkey Kong Arcade 72051. The working barrel mechanism and Christmas-list buzz make it the headline gift.
- Best seasonal set: Holiday Express Train 10361. The family-build holiday tradition, motorization asterisk and all.
- Best for kids: Derpy Tiger and Sussie Bird 72537. Play-focused, age-appropriate, and the cheapest of the four.
- Best Technic value: Unimog U 5023 with Crane 42242. The most working features per dollar in the 2026 Technic lineup.