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Shop trending LEGO-compatible building sets at KiddoToy Store, perfect for kids, teens, and collectors. Discover top-rated brick kits that inspire creativity, learning, and fun.
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Hog Rider Brickheadz MOC Set | Clash Royale | LEGO-Compatible
Regular price $11.95 USDRegular priceUnit price / perSale price $11.95 USD -
P.E.K.K.A Brickheadz Building Set | Clash Royale | LEGO-Compatible
Regular price $13.95 USDRegular priceUnit price / perSale price $13.95 USD -
Rocinante Building Set | The Expanse S4 | MOC-96473
Regular price $88.95 USDRegular priceUnit price / perSale price $88.95 USD -
High Voltage Electrical Substation: Power Transformer | MOC-66271
Regular price $83.95 USDRegular priceUnit price / perSale price $83.95 USD -
1967 Chevrolet Impala Car Building Set | Supernatural | MOC-59771
Regular price $21.55 USDRegular priceUnit price / perSale price $21.55 USD -
Clash Royale Barbarian MOC Set | LEGO-Compatible Brick Figure
Regular price $11.95 USDRegular priceUnit price / perSale price $11.95 USD -
IG-12 Robot MOC Building Set | Star Wars | 459 pcs
Regular price $31.95 USDRegular priceUnit price / perSale price $31.95 USD -
SD Zaku Red Gundam MOC Brickheadz Set | LEGO-Compatible
Regular price $13.25 USDRegular priceUnit price / perSale price $13.25 USD -
Emancipator Exosuit Building Set | Helldivers 2 | MOC-184991
Regular price $21.54 USDRegular priceUnit price / perSale price $21.54 USD -
NASA Apollo Recovery Mission Building Set | MOC-33162
Regular price $23.65 USDRegular priceUnit price / perSale price $23.65 USD -
NASA Apollo XIII Mission Display Building Set | MOC-66415
Regular price $14.45 USDRegular priceUnit price / perSale price $14.45 USD -
Orion Spacecraft Building Set | NASA's Artemis Program | MOC-68965
Regular price $12.95 USDRegular priceUnit price / perSale price $12.95 USD -
Mimics Treasure Chest Monster Building Set | Dungeons & Dragons MOC
Regular price $23.45 USDRegular priceUnit price / perSale price $23.45 USD -
Mould King 14002 | MOC 98K Sniper Rifle Block Set | 1025 PCS
Regular price $66.95 USDRegular priceUnit price / per$0.00 USDSale price $66.95 USD -
Wolf with Dirt Outcrop Base Building Set | MOC-7509
Regular price $34.95 USDRegular priceUnit price / perSale price $34.95 USD -
Batmobile Superfriends Building Set | MOC-89442
Regular price $25.95 USDRegular priceUnit price / perSale price $25.95 USD -
Batman Forever Batmobile Building Set | MOC-60175
Regular price $24.95 USDRegular priceUnit price / perSale price $24.95 USD -
Calvin and Hobbes Tiger on Grass MOC Building Set
Regular price $32.95 USDRegular priceUnit price / perSale price $32.95 USD -
Antique Singer Sewing Machine Building Set | MOC-41609
Regular price $18.55 USDRegular priceUnit price / perSale price $18.55 USD -
MOC U-wing Starfighter Building Set | Star Wars | 2669 pcs
Regular price $133.95 USDRegular priceUnit price / perSale price $133.95 USD -
SS Nomadic Building Set | MOC-146032
Regular price $35.95 USDRegular priceUnit price / perSale price $35.95 USD -
Flea Battlemech Building Set | MOC-171663
Regular price $49.95 USDRegular priceUnit price / perSale price $49.95 USD -
Leopard 1 Tank Building Set | MOC-124518
Regular price $38.45 USDRegular priceUnit price / perSale price $38.45 USD -
Siren Head Character Building Set
Regular price $20.35 USDRegular priceUnit price / perSale price $20.35 USD -
No-Face Brickheadz MOC Building Set | Spirited Away | Compatible with LEGO
Regular price $10.95 USDRegular priceUnit price / perSale price $10.95 USD -
Nezuko Brickheadz Building Set | Demon Slayer | MOC-82027
Regular price $12.55 USDRegular priceUnit price / perSale price $12.55 USD -
BMW i8 Building Set | MOC-148203
Regular price $59.95 USDRegular priceUnit price / perSale price $59.95 USD -
Terran Siege Tank Building Set | StarCraft | MOC-143241
Regular price $59.95 USDRegular priceUnit price / perSale price $59.95 USD -
Freddy Fazbear Building Set | Five Nights at Freddy's | MOC-228045
Regular price $27.95 USDRegular priceUnit price / perSale price $27.95 USD -
Optimus Prime Building Set | Transformers
Regular price $36.45 USDRegular priceUnit price / perSale price $36.45 USD -
PlayStation 5/PS5 Building Set | MOC-79112
Regular price $24.95 USDRegular priceUnit price / perSale price $24.95 USD -
Over the Garden Wall Brickheadz Building Set | MOC-131202
Regular price $24.25 USDRegular priceUnit price / perSale price $24.25 USD -
TRON Lightcycle Building Set | MOC-164928
Regular price $39.95 USDRegular priceUnit price / perSale price $39.95 USD -
Goa'uld Ha'tak Building Set | Stargate | MOC-128542
Regular price $89.95 USDRegular priceUnit price / perSale price $89.95 USD -
Metroid Dread Building Set | 425 PCS
Regular price $28.95 USDRegular priceUnit price / perSale price $28.95 USD -
Fallout Eyebot Building Set | 239 PCS | MOC-22995
Regular price $14.95 USDRegular priceUnit price / perSale price $14.95 USD