Building Toys

Knex

K'NEX Dirt Dozers 12006 knex 340 pieces Build 3 Models
$9.99

 

KNEX- Half star connector
$1.99

Knex Ferris Coaster Wheel
$30.00

 

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

KNEX 630 BULK PIECES IN KNEX STORAGE TUB
$11.61

 

INSTRUCTION MANUAL FOR MONSTER TRUCK PLUS CRUSHIN TIRES
$3.99

Knex Value Tub 400 pieces *NEW*
$38.56

 

Knex - Lot of 27 K'NEX Metalic Green 4-Pos CONNECTORS
$2.95

Knex Manual for Downhill Thrill Extreme 12026
$0.99

 

K'NEX 11909 Collect and Build Pick Up Truck
$7.59

Kid K'nex lot of 80 items clean and case too
$5.99

 

KNEX FERRIS WHEEL MOTORIZED
$4.99

K'NEX Loopin' Lightning Coaster Motor 50025 622 pcs
$19.99

 

89 K'NEX 5.25" RED RODS
$6.75

K'NEX lot + 250 MOTOR WHEELS/TIRES CONNECTORS RODS pcs
$6.99

 

Knex Pirate Ship Park
$22.00

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

 

67 K'NEX WHITE ROUND CONNECTORS
$3.99

Knex - Lot of 29 K'NEX Metal Grey 3-Position CONNECTORS
$2.95

 

NEW Kid K'NEX Flying Friends Building Set
$7.99

Lot of 109 K'NEX Neon Green Coaster TRACK CONNECTORS
$5.99

 

184 K'NEX YELLOW HALF CONNECTORS
$5.99

K'Nex Serpent Spiral Coaster pieces
$14.99

 

K’NEX TIRES 16 in all
$2.75

Knex Lava Launch Coaster - Brand New! Motorized
$40.00

 

K'NEX Racing and Flying Fun Set With Books New
$9.99

KNEX K'Nex Vertical Vengeance Coaster - Excellent Cond.
$27.44

 

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

K'NEX Roller Coaster Dragons Drop Assembled once 100%FB
$24.99

 

Knex Loopin Lizard ball Machine
$25.00

Knex Exreme View Video Coaster
$45.00

 

Knex - Lot of 42 K'NEX Grey CONNECTORS
$3.95

Serpent's Sprial K'Nex Motorized Roller Coaster New
$11.94

 

KID K'NEX FOOTED FRIENDS (NEW)
$8.22

K'NEX 4X DRAGSTERS - FUN TO BUILD AND PLAY WITH! NEW
$6.99

 

109 GRAY KNEX 7.5" RODS
$16.50

Knex 4X Dragsters #3 Blue 34 pieces 5+ NEW in box 10333
$5.24

 

Knex Sawblade Thrill Ride
$26.00

Knex- Lot of 23 K'NEX Flexible Purple 7 3/8" RODS
$4.95

 

KNEX- Star connectors
$1.99

NEW IN BOX KNEX 2 DUELING RACERS AGE 7+ w/ motors LEGO
$9.99

 

K'NEX Yellow Standard 5 Position Connectors 50 Pcs knex
$2.49

Knex - Lot of 24 K'NEX Neon Orange 7 1/2" RODS
$4.95

 

SURFER DUDE FOR SHARK RUN ROLLER COASTER
$3.99

K Nex Loopin Lightning Coaster *NEW*
$54.64

 

Knex Roller Coaster/Ferris Amusement Park Display
$199.99

Knex 4X Dragsters #2 Yellow 31 pieces 5+ NEW 10332
$5.24

 

Knex Motorized ball madnessMachine
$33.53

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

 

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

K'NEX 85006 Sesame Street Elmo's World Building Set
$9.95

 

10 LBS K'NEX RODS, CONNECTORS AND TONS OF DIFF.MISC.
$19.99

GINORMOUS LOT OF KNEX K'NEX - 80LBS - NUMEROUS SETS!!
$200.00

 

K'nex Sawblade Thrill Ride or Swinging Rocket 50085 NEW
$39.50

K'NEX Orange Standard with tab 5 Position Connectors
$2.49

 

Kid K'Nex Sesame Street Pet Vet 52 pc Bldg Set - NIB
$10.49

INSTRUCTION MANUAL FOR SHARK RUN ROLLER COASTER
$1.99

 

423 pcs Knex Challenge Building set with motor
$9.99

Knex- Lot of 20 K'NEX Flexible Neon Green 7 3/8" RODS
$4.95

 

KNEX HORNET SWARM DUELING COASTER SOUNDS 4 CARS MOTOR
$67.49

Knex Light and Sound Thrill Park New - Very Rare!
$19.99

 

K'NEX KNEX Flying Fun Set ~ MIP
$14.95

1000 PIECE LOT OF K'NEX CONNECTORS RODS WHEELS & MISC.
$13.99

 

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

Kid K'Nex Sesame Street Elmo & His Piano 47 pcSet - NIB
$10.49

 

K'nex Scream'n Serpent Motorized Roller coaster NEW SET
$21.00

Knex corner connector
$5.99

 

K Nex Spider, Moto-Bots Series *NEW*
$42.51

K`NEX Lava Launcher Coaster - Factory Sealed!
$26.55

 

158 K'NEX 1.25" WHITE RODS
$3.99

Knex Lava Launch Coaster - Brand New! Motorized
$40.00

 

Knex Serpent's Spiral Coaster
$35.00

K:NEX Lot with tub
$6.99

 

K’NEX Roller Coaster - Track Connectors and Track
$15.08

390 K'NEX 3/4" GREEN RODS
$17.02

 

K'NEX SESAME STREET TOWN COLLECTION: BROWNSTONE (NEW)
$21.99

KNEX- Stompin' K'nexosaurus
$6.99

 

Knex Screamin Serpent Roller Coaster Great Condition
$21.98

K'NEX KNEX COOKIE MONSTER HOOPERS STORE SEASAME STREET
$19.95

 

K'NEX BUILDING SET FOR KIDS 5+ **TOUGH TRUCKS**NEW**
$4.99

Knex - Lot of 27 K'NEX Brown Ladder CONNECTORS
$1.99

 

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

KNEX K'NEX DOUBLEDARE DUELING ROLLING COASTER
$89.99

 

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

189 K'NEX GREEN CONNECTORS
$15.50

 

K'NEX SCREAMIN SERPENT ROLLER COASTER
$9.99

Knex 4X Dragsters #1 Red 24 pieces 5+ NEW in box 10331
$5.24

 

Kid K'Nex Sesame Street Cookie Monster 80 Set - NIB
$12.99

GT TUNER SPEC B * Street Mods Knex Set *Car Motor NEW
$14.00

 

Knex 4X Dragsters #4 Green 24 pieces 5+ NEW 10334
$5.24

K'NEX White Rods 1 5/16" Building Toy LOT 100 knex rods
$2.99

 

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

Lot of K'nex pieces from roller coaster & many sets
$65.00

 

Kid K'Nex Sesame Street Super Grover 30 Set - NIB
$8.49

k'nex Vertical Vengence Coaster
$29.99

 

K'NEX Cape Canaveral Launch Pad #12526 Unopened box
$7.45

KNEX Jr building set- gently used- in plastic case
$0.99

 

K'NEX Basic Set PLUS - 475 pc. Used
$9.95

Knex Lava Launch Coaster - Brand New! Motorized
$40.00

 

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