Engineering Building Sets
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Kardtects Building Cards Master Build Forbidden Jungle Starter Set Engineering Ebay.com starting at $25.99
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Play 22 Building Block For Kids 165 Set - STEM Educational Construction Toys EUC Ebay.com starting at $16.99
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Gear Engineer Magnetic Building Blocks 55 Piece Set Stem Jr. Age 3+ Unisex Ebay.com starting at $21.99
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K’NEX 100 UNIQUE MODELS IMAGINE BUILDING SET AGES 7+ ENGINEERING STEM AS IS Ebay.com starting at $17.50
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National Geographic Mega Construction Engineering Set - Build 35 Unique Motor... Ebay.com starting at $22.58
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Bluesky Creative Drill Set Building Blocks Electric Toy Drill Toys for Kids Ebay.com starting at $19.99
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NEW Ryan’s World Firefighter Fire Engine Building Set With Figure 103 Pieces 5+ Ebay.com starting at $12.00
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Engino 80 Models Engineering Set Building Construction Toy Elenco 8010 New Ebay.com starting at $40.00
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K’NEX 100 Unique Models Imagine Building Set 863 Pieces Ages 7+ Engineering STEM Ebay.com starting at $25.49
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Electric Train Set- Mini Engine Steam Train Railway & Building Blocks -107pc Ebay.com starting at $48.99
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PicassoTiles 60 Piece Set Magnet Building Tiles Ebay.com starting at $54.00
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Log Cabin Building Set Engineering Construction for Boys Girls Children Kids Ebay.com starting at $57.54
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218Pcs Building Toy Set Kids Creative Engineering Construction Toy For 5-8 Years Ebay.com starting at $25.99
Free Worldwide Shipping Expedited: Yes Next Day: Yes Digilandusa Rating: 99.1% |
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Log Cabin Building Set Engineering Construction for Baby Boys Girls Toddlers Ebay.com starting at $57.54
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LEGO Bricklink Designer Program | Set 910033 - Old Train Engine Shed 🚂 Ebay.com starting at $332.45
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Rainbow ToyFrog Building Straws And Connectors- 300 Piece Building Set Ebay.com starting at $14.00
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Erector Multimodels Construction Set 15 Models Building Set Meccano SEALED 6515 Ebay.com starting at $27.48
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Engine Speeds Sequential Gearbox Model DIY Building Blocks Brick with Prower Set Ebay.com starting at $29.92
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3902666#For Dodge Cummins Complete Rebuild Kit STD Standard Bowl Piston 5.9 12V Ebay.com starting at $720.51
Free Worldwide Shipping Expedited: Yes Next Day: No guangdongqipeicheng2 Rating: 94.0% |
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NEW Lego Creator Modular Building FIRE BRIGRADE Set 10197 Fire Engine 2231 piece Ebay.com starting at $695.00
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MOC Forklift Platform Cart warehouse work part for Lego Kit Building Blocks Set Ebay.com starting at $26.99
Free Worldwide Shipping Expedited: No Next Day: No The Drift Art Co Rating: 99.2% |
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Large Truck Engine Toy, Kids Mechanic Repair Set for 3-5 Yr Toddlers, Big Builde Ebay.com starting at $104.99
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Christmas Building Blocks Set Santa Claus Office Engineering Toy, Construction T Ebay.com starting at $71.99
Free Worldwide Shipping Expedited: No Next Day: No alvpil0 Rating: 92.7% |
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City Engineering & Design STEM Building Set by Learning Resources - Complete! Ebay.com starting at $22.00
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Vintage Shop Notes Popular Mechanics Classic Reprint Series Set Volumes 1-5 Ebay.com starting at $37.99
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Better Blocks Vintage 90's Building Blocks Tub 500+ Pieces Rainbow Set - Ebay.com starting at $30.00
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K’NEX Turbo Jet 2-in-1 Building Set #402 Pieces Ages 7+ Engineer Educational Toy Ebay.com starting at $32.98
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Knex Education Simple Machines Gears 198 Piece Set STEM Building Solution New Ebay.com starting at $31.99
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USA, SCOTT #4801 (A-L), SET OF 12 FDC COVERS BUILDING A NATION, IN DIGITAL COLOR Ebay.com starting at $40.00
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LEGO ASSEMBLY PARTS ASSORTMENT VARIOUS SETS Ebay.com starting at $2.40
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Stem Robot Toy for Kids, 2-in-1 STEM Building Blocks Robot Toys Set Engineering Ebay.com starting at $20.00
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Vintage LEGO Technic 8034 Universal Building Set Technology w Manual as shown Ebay.com starting at $69.00
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Smarty Parts Engineer Create Build 125 pc Race Car Truck Building Set Ebay.com starting at $20.00
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Lego Chain Reactions Book Klutz Kit Design Build Moving Toys Complete Set. New Ebay.com starting at $19.99
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K'Nex Motorized Creations 325 Piece Building Set 25 Builds NEW Sealed Ebay.com starting at $22.00
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SP1 Piston Ring Set for 2003 Arctic Cat ZR 900 Early Build - Engine Pistons df Ebay.com starting at $21.07
Free Worldwide Shipping Expedited: No Next Day: No MotoNow Rating: 97.7% |
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SP1 Ring Set for 2018 Arctic Cat M 8000 Sno Pro 162 Early Build - Engine hi Ebay.com starting at $27.79
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Smartivity Periscope 3D Wooden Model Engineering STEM Building Set for Kids A... Ebay.com starting at $24.99
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OurRemenberance Construction Toys Building Blocks Sets- Engineering Vehicles ... Ebay.com starting at $14.99
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Log Cabin Building Set Engineering Construction for Baby Boys Girls Toddlers Ebay.com starting at $66.19
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FAO Schwarz Creation Kit Engineering Set Build Anything New Kids 3+ (O) Ebay.com starting at $18.00
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160 Piece STEM Building Toys Space Building Set Ebay.com starting at $9.90
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FAO Schwarz Build-A-Coaster Construction Set - 736 Piece Ebay.com starting at $13.00
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Jansfuren Excavator Toy Metal Building Toys Sets Projects Engineering Excavat... Ebay.com starting at $24.99
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Power-Function-Motor Building Block Set Compatible with Technnic-Parts-Engine... Ebay.com starting at $44.99
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MOC: Train Engine Version Model Building Toys Set for Collection 595 Pieces Ebay.com starting at $83.00
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Engine Qboidz 20 in 1 Set Multi Models Building Kit Ebay.com starting at $33.19
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Acnico STEM Building Toys 84 Pcs Engineering Car Building Sets for Kids 5-8 7... Ebay.com starting at $15.94
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K’NEX K-FORCE – K-10V Building Set – 83 Pieces – Ages 8+ – Engineering Educat... Ebay.com starting at $38.02
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MOONTOY 577PCS STEM Robot Building Toys Set 25-in-1 Engineering Kit Building ... Ebay.com starting at $28.21
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Erector Meccano Metal Construction Set US Capital Hill Building NEW OPEN BOX Ebay.com starting at $52.47
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Automobile Engineering Manipulatives Set (46 Pieces) - Includes Storage Tub a... Ebay.com starting at $66.79
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Kato N Yard Building Set engineered wood gray No.25 Ebay.com starting at $43.26
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EREBJENH Christmas Building Blocks Set Santa Claus Office Engineering Toy, Co... Ebay.com starting at $108.09
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Aircraft and Automobile Engineering Set (106 Pieces) - Includes Storage Tub a... Ebay.com starting at $93.89
Free Worldwide Shipping Expedited: No Next Day: No inkcloseout Rating: 98.4% |
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4-in-1 Motor Kit Engine Kit Electric Motors Kit Power Function Set Building B... Ebay.com starting at $73.49
Free Worldwide Shipping Expedited: No Next Day: No inkcloseout Rating: 98.4% |
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LEGO® STAR WARS Battle on Takodana Building Play Set 75139 NEW Retired Ebay.com starting at $69.95
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LEGO Technic Bugatti Bolide Racing Car Building Set 42151 New Ebay.com starting at $45.00
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AHM HO Gauge Set Engine -6 Cars -Track -Pwr Pack -Station -Buildings -Tested 70s Ebay.com starting at $175.00
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Bandai Thomas The Tank Engine Building Set Out of Print, Used, Rare Collectibl Ebay.com starting at $41.99
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Lionel Santa Fe Steam Freight Set 6-31916 W/Trains Engine Transformer O-27 Ebay.com starting at $194.99
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2014 Maker Studio Gears Set: ThinkFun Building Kit for budding engineers Ebay.com starting at $12.30
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Pocketwatch Ryan’s World Firefighter Ryan's Fire Engine Building Set w/Figure Ebay.com starting at $18.99
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LEGO® STAR WARS Resistance Y-Wing Starfighter Building Play Set 75249 NEW Ebay.com starting at $59.49
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MOSAIC DRILL SET Kids STEM Engineering Education Learning Building Toys HAIFENG Ebay.com starting at $35.03
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Engineer to Engineer: Building a Simple Network : How to Set up a Small Network Ebay.com starting at $4.75
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🍒 Smarty Parts Engineer Create Build 125 pc Race Car Truck Building Set Ebay.com starting at $43.69
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Meccano Erector Super Construction 20 in 1 Building Set 120 Parts for Ages 5-8 Ebay.com starting at $45.00
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Building Toys Set Construction Engineering Play Tool with Electric Drill, STEM L Ebay.com starting at $19.96
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LEGO Creator 31072 Extreme Engines Building Toy Set 109 Piece New Sealed Retired Ebay.com starting at $14.99
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FAO Schwarz Build-A-Coaster Construction Set - 736 Piece Ebay.com starting at $40.00
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STEAM Building Kits for Kids 167 Pcs Erector Sets Engineering Toys for Kids Ages Ebay.com starting at $33.55
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Tested Works Great. Walthers Trainline HO, Train Set Atlas Engine and 5 cars. Ebay.com starting at $200.00
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ONEBOT Concrete Mixer Truck Building Blocks Set (960 pcs) STEM kids 8+ Ebay.com starting at $30.00
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LEGO Technic Bugatti Bolide Racing Car Building Set 42151 - Model and Race Engin Ebay.com starting at $59.99
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Magnetic Engineering Toys Set with Storage Box - 35-Piece Building Blocks Ebay.com starting at $49.99
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332pcs Screw Puzzle Set 3D Construction Engineering Building Blocks benin Ebay.com starting at $47.29
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Vintage Builderific Construction Toy L’il Engineers Building Set Huge Lot Pieces Ebay.com starting at $19.09
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NEW Lego Creator Modular Building FIRE BRIGRADE Set 10197 Ebay.com starting at $659.00
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White and Red 777 Passenger Airplane Plane Building Blocks Toy Set 720 pieces Ebay.com starting at $59.74
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White Business Airplane Two Vehicle Building Blocks Toy Bricks Set 461 PCS Ebay.com starting at $30.29
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332pcs Screw Puzzle Set 3D Construction Engineering Building Blocks beMZs Ebay.com starting at $48.19
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FISHER PRICE CONSTRUX Engine Blocks Set of 3 Vintage 1980s Building Parts Ebay.com starting at $8.50
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Gears! Gears! Gears! Treadmobiles Building Set, STEM Toys, Develops Early Engine Ebay.com starting at $50.99
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Gears! Gears! Gears! Treadmobiles Building Set, STEM Toys, Develops Early Engine Ebay.com starting at $50.99
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Gears! Gears! Gears! Treadmobiles Building Set, STEM Toys, Develops Early Engine Ebay.com starting at $49.99
Free Worldwide Shipping Expedited: No Next Day: No ivanhovizcain-0 Rating: 93.2% |
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Christmas Building Blocks Set Santa Claus Office Engineering Toy, Construction T Ebay.com starting at $71.99
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Gears! Gears! Gears! Treadmobiles Building Set, STEM Toys, Develops Early Engine Ebay.com starting at $50.99
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NEW FAO Schwarz BUILD-A-COASTER 736pc Roller Coaster Construction Building Set Ebay.com starting at $19.99
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Christmas Building Blocks Set Santa Claus Office Engineering Toy, Construction T Ebay.com starting at $71.99
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LEGO Technic Bugatti Bolide Racing Car 42151 Model Building Set Race Engineering Ebay.com starting at $49.95
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model building set - 132 pieces - Ages 5 + Engineering Education STEM Toy Ebay.com starting at $5.00
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LEGO Technic Bugatti Bolide Racing Car 42151 Model Building Set Race Engineering Ebay.com starting at $59.90
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Redbox L'il Engineer's Building Set 62 Pieces Le Petit Ingenieur Free Shipping Ebay.com starting at $14.99
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PicassoTiles 152 Pieces Building Block Set Kid Toy STEM Construction Sensory ... Ebay.com starting at $18.57
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Science Squad Metal Truck Building Set Kit 122 Pieces Engineering Ages 8+ (NEW) Ebay.com starting at $17.99
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PlayBuild Straw Constructor STEM Building Toys, Interlocking Engineering Set Ebay.com starting at $39.99
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Vtg AC Gilbert Erector Engineers Building Set Mixed Assorted Parts Lot As Is Ebay.com starting at $33.71
$0.0 FreePickup Worldwide shipping Expedited: Yes Next Day: No thebombshelter1 Rating: 99.8% |
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Erector Set by Meccano Championship Race Car 27-in-1 STEM Building Kit Ebay.com starting at $35.00
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NIB Tip Top Toys Modern Engineer Set Airplane Dump Truck Build Motor Ebay.com starting at $13.95
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