Building Toys

Knex

K'Nex Serpent Spiral Coaster pieces
$14.99

 

K Nex Formula Car, Racecar Rally Series *NEW*
$41.95

NEW K'NEX KNEX ROLLER COASTER CONSTRUCTION BUILDING TOY
$27.90

 

NEW K'NEX KNEX ROLLER COASTER CONSTRUCTION BUILDING TOY
$29.90

109 GRAY KNEX 7.5" RODS
$16.50

 

NEW K'nex Hornet Swarm Dueling Coaster Kids Playset Toy
$27.77

K’NEX Motorized Space Rover
$3.99

 

INSTRUCTION MANUAL FOR MONSTER TRUCK PLUS CRUSHIN TIRES
$3.99

390 K'NEX 3/4" GREEN RODS
$16.17

 

Knex...Lego...Misc Parts
$3.99

K'NEX LIGHT GREY 5-POSITION CONNECTOR - 50 PCS. KNEX
$3.59

 

KNEX Intro to Wheels/Axles Set NEW K'NEX
$29.00

NEW K'nex Chomp Moto-Bots Motorized 12154/1051
$19.99

 

Knex - Lot of 73 K'NEX Metalic Grey/Silver 1 5/16" RODS
$1.99

158 K'NEX 1.25" WHITE RODS
$3.99

 

Pick-Up Truck *NEW*
$33.86

Kid K'Nex Flying Friends Building Blocks Ages 3+
$10.49

 

KNEX Educational Exploring Machines Set New K'NEX
$129.00

Fun Set 2 KNEX NEW K'NEX
$9.99

 

New K'Nex Elmo Sesame Street Building Set Kid Toy 52 PC
$19.99

Knex building toys 24 diferent pieces combined over 200
$7.50

 

K'NEX LAVA LAUNCH ROLLER COASTER NEW IN BOX
$69.95

K'NEX CARRY CASE
$0.99

 

knex assortment, 5 1/2 lb., 1000 peices sorted
$13.00

Kid K'Nex Construction Crew Building Blocks Ages 3+
$10.49

 

Kid K'Nex Fish-Eyed Friends Building Set Complete EUC!
$0.99

2001 K'NEX Electronic Arcade Lot for parts Many Pieces
$8.99

 

K’nex Education Introduction Simple Machine Gears 78630
$9.99

30 Model Building Set Green Case Sealed Bags Manual
$4.50

 

2 K'NEX Book of BUILDING IDEAS Assembly Manual Guides
$9.99

K'nex Rippin' Rocket Roller Coaster Booster
$8.00

 

K'NEX LOT
$1.99

189 K'NEX GREEN CONNECTORS
$15.50

 

Lot of K'Nex Yellow Connectors - 200 Pieces
$4.25

KNEX Limited Edition Liberty Bell Kit New K'NEX
$6.50

 

KNEX- Star connectors
$1.99

Knex Thrill Ride Instruction set!! Must see!!!
$3.50

 

K'Nex Loopin Lightning Coaster Complete Box Instruction
$24.99

K'nex Apollo 15 Lunar Lander Space Astronaut Moon Rover
$11.00

 

FLEX KNEX Cool Cruisers NEW K'NEX
$19.99

Sesame Street KNEX Bert & Ernie Sets NEW K'NEX
$22.99

 

KNEX Intro to Gears Set NEW K'NEX
$29.00

INSTRUCTION MANUAL FOR SHARK RUN ROLLER COASTER
$1.99

 

67 K'NEX WHITE ROUND CONNECTORS
$3.99

Knex - Lot of 28 K'NEX Medium Blue 2 1/4" RODS
$1.99

 

KNEX Educational Kid KNEX Creatures Set New K'NEX
$75.00

KNEX Road Rigs Pick-Up Truck New K'NEX
$19.99

 

Knex Lava Launch Coaster - Brand New! Motorized
$40.00

Sesame Street KNEX Super Grover Building Sets NEW K'NEX
$15.99

 

Knex Screamin Serpent Roller Coaster Great Condition
$10.50

KNEX Educational Design & Build New in Box K'NEX
$85.00

 

K'NEX Octopus whirl with motor has 454pcs 2ft tall
$18.00

SURFER DUDE FOR SHARK RUN ROLLER COASTER
$3.99

 

Knex sticks
$1.99

Knex Screaming Serpent Rollercoaster
$30.00

 

Sesame Street KNEX Cookie Monster & Store Set NEW K'NEX
$32.99

Huge Jumbo Lot of K'nex 25 Pounds!!!
$75.00

 

K'Nex City Rides 10 Model Building Set - See Note
$0.99

LOT OF KNEX building blocks set Alive Dinosaur MORE
$11.89

 

KNEX Educational Kid KNEX Classroom Set New K'NEX
$77.00

K'NEX Building Set
$0.99

 

184 K'NEX YELLOW HALF CONNECTORS
$5.99

Knex Lava Launch Coaster - Brand New! Motorized
$40.00

 

K NEX EDUCATION Amusement Park Experience *NEW*
$269.68

KNEX Road Rigs Set of 4 New K'NEX
$79.96

 

HUGE LOT Knex K-NEX OVER 200pcs w/MANUALS BUILDER SET +
$24.99

KID K'NEX FOOTED FRIENDS (NEW)
$9.22

 

LOT OF K'NEX KNEX PIECES & CONNECTORS (PICTURED)
$4.95

Knex - Lot of 44 K'NEX Metalic Blue 2 1/4" RODS
$1.99

 

KNEX Intro to Levers & Pulleys Set NEW K'NEX
$29.00

NEW K'nex Spider Moto-Bots Motorized 12153/1050
$19.99

 

K'Nex Space Rovers Set - Complete! Works!
$12.99

K'nex Police helicopterNIB!!!54 pieces!
$2.99

 

Knex Saw Blade Thrill Ride NEW K'NEX
$59.99

89 K'NEX 5.25" RED RODS
$3.99

 

KNEX Motorized Maddness Ball Machine
$31.23

Quercetti SKYRAIL ROLLER COASTER 250PC GLOWS NIB
$41.00

 

Knex - Lot of 92 K'NEX Black 1 5/16" RODS
$1.99

Knex elbow connectors
$3.99

 

Lot of K'Nex Blue Rods - 350 Pieces, 2 1/8 Inches
$4.75

Knex "Space Rover" Motorized Building Kit
$2.99

 

K:NEX Lot with tub
$6.99

Knex Lava Launch Coaster - Brand New! Motorized
$40.00

 

KNEX Intro to Structures: Bridges Set NEW K'NEX
$29.00

KNEX Big Book of Building Ideas NEW K'NEX
$10.99

 

3 K'NEX MOTORS 2 BATTERY POWERED W/ REVERSE 1 SPRING
$19.99

KNEX Giant Double Ferris Wheel New in Box K'NEX
$199.99

 

Knex corner connector
$5.99

Knex - Lot of 51 K'NEX Black 3/4" RODS
$1.99

 

K'nex Scream'n Serpent Motorized Roller coaster NEW SET
$15.50

FLEX KNEX Construction Squad NEW K'NEX
$29.99

 

Kid K'Nex Footed Friends Building Set Complete EUC!
$0.99

Cyber K Nex & K Nex : Thousands Pcs. Books Carry Cases
$55.00

 

KNEX- Half star connector
$1.99

Sesame Street KNEX Elmo & his Piano Sets NEW K'NEX
$22.99

 

Knex Boomin Truck Street Mods NEW K'NEX
$29.99

Knex sticks
$1.99

 

NEW KNEX K'NEX RACE CAR MOON ROVER BOOK RARE SEALED WOW
$29.99

85+ Preschool Kid KNEX Building Set Lot Teacher Supply
$10.50

 

K'NEX Flatbed Truck has motor has 246 pcs new in box
$20.00