For Sale USA

K nex pieces

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K nex pieces for sale on largest auction and classifieds sites

Home / / K nex pieces refurbished & used for sale | For Sale USA
300 micro knex rods - 300,

300 micro knex rods - 300,

$14.84
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Nex ballbuster ball factory - ball,

Nex ballbuster ball factory - ball,

$487.46
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Big lot nex parts - big,

Big lot nex parts - big,

$55.00
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Nex bulk lot - k'nex, building

Nex bulk lot - k'nex, building

$60.00
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Huge nex lot - huge,

Huge nex lot - huge,

$299.99
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Nex lot parts pieces - parts,

Nex lot parts pieces - parts,

$200.00
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Lot random pounds - lot, 2

Lot random pounds - lot, 2

$24.40
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Nex bulk lot lbs - k’nex, 34

Nex bulk lot lbs - k’nex, 34

$199.99
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200 rare nex orange 1 - rare, k'nex

200 rare nex orange 1 - rare, k'nex

$13.79
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Nex building construction - k'nex, &

Nex building construction - k'nex, &

$39.95
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Huge nex lot lbs pounds - k'nex,

Huge nex lot lbs pounds - k'nex,

$99.99
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Nex green 4 position - k'nex,

Nex green 4 position - k'nex,

$11.91
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Nex orange track tubing - orange,

Nex orange track tubing - orange,

$39.95
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Nex roller coaster complete - k'nex,

Nex roller coaster complete - k'nex,

$134.99
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2001 nex xtreme - xtreme, board

2001 nex xtreme - xtreme, board

$24.99
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Nex lost mines mine - mine, wreckers

Nex lost mines mine - mine, wreckers

$29.99
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Micro knex transition - 30,

Micro knex transition - 30,

$12.75
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You choose nex - you, k'nex

You choose nex - you, k'nex

$2.00
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Nex green motor new battery - k'nex,

Nex green motor new battery - k'nex,

$12.00
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Large lot nex - of, parts

Large lot nex - of, parts

$29.99
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New nex blue - new, motor

New nex blue - new, motor

$19.95
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Nex lot assorted loose - assorted,

Nex lot assorted loose - assorted,

$44.95
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New nex knex - (100), /

New nex knex - (100), /

$11.95
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You choose nex classic and - k'nex,

You choose nex classic and - k'nex,

$8.99
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Nex motorized models - motorized,

Nex motorized models - motorized,

$45.00
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Nex silver dark gray - silver,

Nex silver dark gray - silver,

$30.31
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Knex blue hinges k nex - blue,

Knex blue hinges k nex - blue,

$13.99
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Micro knex transition - micro,

Micro knex transition - micro,

$12.95
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Nex big ball - k’nex,

Nex big ball - k’nex,

$116.99
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1990s nex large orange - 1990s,

1990s nex large orange - 1990s,

$24.99
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Nex ionization ball factory - ionization,

Nex ionization ball factory - ionization,

$277.46
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Sealed box nex super - sealed, k'nex

Sealed box nex super - sealed, k'nex

$69.99
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Nex extra pieces - k’nex,

Nex extra pieces - k’nex,

$1.00
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Nex 100 unique models - k’nex,

Nex 100 unique models - k’nex,

$39.95
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Micro nex neon - micro, k'nex

Micro nex neon - micro, k'nex

$17.95
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Huge assorted vintage lot - huge,

Huge assorted vintage lot - huge,

$89.99
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Nex pieces lot 65 - lot,

Nex pieces lot 65 - lot,

$8.99
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Rare nex black end - rare, cap

Rare nex black end - rare, cap

$15.95
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Nex orange case mixed - case,

Nex orange case mixed - case,

$19.99
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Nex super value tub new - k’nex,

Nex super value tub new - k’nex,

$38.00
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Nex bulk lot - k'nex, mixed

Nex bulk lot - k'nex, mixed

$16.49
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Nex bulk lot parts - parts, pieces

Nex bulk lot parts - parts, pieces

$179.00
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Nex cyber 10 crossover - k'nex,

Nex cyber 10 crossover - k'nex,

$20.00
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Nex brown ladder 2 - ladder, 2-way

Nex brown ladder 2 - ladder, 2-way

$10.07
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Nex silver dark gray - (200), k'nex

Nex silver dark gray - (200), k'nex

$17.38
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Nex gray single - gray, end

Nex gray single - gray, end

$10.07
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200 knex dark - knex, rods

200 knex dark - knex, rods

$13.95
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Nex gray granite - (500), 3

Nex gray granite - (500), 3

$21.11
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Rare nex orange 1 - rare, k'nex

Rare nex orange 1 - rare, k'nex

$16.95
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Knex nex pieces 2 - pieces, 5

Knex nex pieces 2 - pieces, 5

$19.99
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Nex orange ladder - k'nex,

Nex orange ladder - k'nex,

$14.67
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Nex large yellow - (8), 130mm

Nex large yellow - (8), 130mm

$27.55
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Knex 100 dark gray connectors - knex,

Knex 100 dark gray connectors - knex,

$11.99
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Nex roller coaster - roller, 63030

Nex roller coaster - roller, 63030

$253.00
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Rare knex gray stub axle - 4,

Rare knex gray stub axle - 4,

$11.95
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Mixed lot nex knex - mixed,

Mixed lot nex knex - mixed,

$139.99
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Nex lot orange gray - orange,

Nex lot orange gray - orange,

$21.99
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100 micro nex yellow - micro,

100 micro nex yellow - micro,

$11.66
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Nex green hard carry - carry, case

Nex green hard carry - carry, case

$19.95
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Mixed lot nex - mixed, k'nex

Mixed lot nex - mixed, k'nex

$25.00
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Lot pounds - (1185, pieces)

Lot pounds - (1185, pieces)

$75.00
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You choose nex micro - you,

You choose nex micro - you,

$1.00
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Knex 100 black chain - knex,

Knex 100 black chain - knex,

$12.99
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Nex motorized madness - motorized, ball

Nex motorized madness - motorized, ball

$84.00
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Nex green 4 position - 4,

Nex green 4 position - 4,

$22.95
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Nex silver dark gray - (100),

Nex silver dark gray - (100),

$10.02
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101 nex metallic green rods - green,

101 nex metallic green rods - green,

$17.95
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Nex 1 classic amusement - 3-in-1,

Nex 1 classic amusement - 3-in-1,

$45.00
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Nex green motor battery - green,

Nex green motor battery - green,

$10.99
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Nex brown ladder 2 way - k'nex,

Nex brown ladder 2 way - k'nex,

$15.59
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Lbs bulk lot - bulk, of

Lbs bulk lot - bulk, of

$26.99
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Nex bulk lot building pieces - bulk,

Nex bulk lot building pieces - bulk,

$29.95
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Micro nex fluorescent - micro, k’nex

Micro nex fluorescent - micro, k’nex

$14.20
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500 rare nex orange - orange, 1

500 rare nex orange - orange, 1

$22.95
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Nex light gray - (50), k’nex

Nex light gray - (50), k’nex

$14.20
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Bulk nex pieces - k'nex,

Bulk nex pieces - k'nex,

$2.99
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Nex connectors rods mixed - &,

Nex connectors rods mixed - &,

$9.99
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Knex 300 green - green, in

Knex 300 green - green, in

$12.99
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Nex education bulk lot - bulk,

Nex education bulk lot - bulk,

$20.00
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Nex model building - k'nex,

Nex model building - k'nex,

$25.00
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Lot nex 100 - 100, parts

Lot nex 100 - 100, parts

$10.99
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Kid nex lot - kid,

Kid nex lot - kid,

$10.00
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Nex imagine building set - set, 863

Nex imagine building set - set, 863

$49.95
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Nex orange rods - (50), 7-1/2"

Nex orange rods - (50), 7-1/2"

$13.75
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Bulk lot nex - bulk, w

Bulk lot nex - bulk, w

$19.99
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Knex 100 yellow orange - 100, yellow-orange

Knex 100 yellow orange - 100, yellow-orange

$13.99
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Nex black rods 5 - black,

Nex black rods 5 - black,

$27.55
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Nex 378 pieces - 378, rods

Nex 378 pieces - 378, rods

$21.98
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Nex black motor battery - black,

Nex black motor battery - black,

$18.95
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Nex beige connectors - k'nex,

Nex beige connectors - k'nex,

$4.99
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1995 nex green - 1995, k'nex

1995 nex green - 1995, k'nex

$39.99
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Knex triangle panels red - panels,

Knex triangle panels red - panels,

$14.95
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Nex red 3 position - k'nex,

Nex red 3 position - k'nex,

$20.19
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Knex 100 micro red rods - 100,

Knex 100 micro red rods - 100,

$12.99
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Nex supernova ball factory - ball,

Nex supernova ball factory - ball,

$344.96
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Vintage nex hyperspace - vintage,

Vintage nex hyperspace - vintage,

$49.95
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📊96 listings · from $1 · avg $49.12

Browse 96 k nex pieces listings currently in our index. Prices range from $1 to $487.46, with an average of $49.12. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about k nex pieces →

Try this: square table leg | lullabies s book child | double oven 4 | turquoise boots | beer advertisment | radio shack dual trunking | midi controller keyboard akai | pokemon figures giratina&sa=U&ved=2ahUKEwjulpTjvtyCAxXOElkFHYkcBSE4FBAWegQIAhAC&usg=AOvVaw1 oUjrBA2T0KdQZ33s9IHw | corum | nikon d3s

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< $25 $25 – $50 $50 – $100 $100 – $200 $200 – $500 > $500

Everything you need to know about k nex pieces

Whether you are looking for a brand-new or second-hand k nex pieces, eBay offers one of the largest selections available online. With 96 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at $1, while premium listings can reach $487.46 — giving you a wide budget spread to work with. The average price of $49.12 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.

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