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 - micro, &

300 micro knex rods - micro, &

$14.84
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Knex bulk lot over - 3.5, lbs

Knex bulk lot over - 3.5, lbs

$39.95
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Nex titanfall angel city - titanfall,

Nex titanfall angel city - titanfall,

$80.00
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Nex ballbuster ball factory - k'nex,

Nex ballbuster ball factory - k'nex,

$649.95
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You choose nex - choose, k'nex

You choose nex - choose, k'nex

$2.00
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Huge nex lot includes - huge, k'nex

Huge nex lot includes - huge, k'nex

$299.99
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200 rare nex orange 1 - rare,

200 rare nex orange 1 - rare,

$13.79
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Nex gray granite - (500),

Nex gray granite - (500),

$21.11
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Nex extra pieces - k’nex,

Nex extra pieces - k’nex,

$1.00
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Nex knex nintendo super - k'nex,

Nex knex nintendo super - k'nex,

$20.00
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500 rare nex - k'nex, 1

500 rare nex - k'nex, 1

$22.95
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Nex large yellow 130mm - large,

Nex large yellow 130mm - large,

$27.55
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Nex 100 unique models - k’nex,

Nex 100 unique models - k’nex,

$39.95
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Knex purple roller coaster - purple,

Knex purple roller coaster - purple,

$32.00
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Nex echo ball factory - k'nex,

Nex echo ball factory - k'nex,

$389.99
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Nex ionization ball - ball, factory

Nex ionization ball - ball, factory

$369.95
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Nex 1 classic - k'nex, 3-in-1

Nex 1 classic - k'nex, 3-in-1

$39.95
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Nex cyber 10 crossover - cyber,

Nex cyber 10 crossover - cyber,

$20.00
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New nex motorized - new, models

New nex motorized - new, models

$49.99
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Nex bulk lot mixed - 5,

Nex bulk lot mixed - 5,

$31.49
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New nex blue roller - new, k'nex

New nex blue roller - new, k'nex

$17.95
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Nex lot assorted loose - k'nex,

Nex lot assorted loose - k'nex,

$44.95
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Lot random pounds lbs - pounds,

Lot random pounds lbs - pounds,

$24.40
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Micro knex transition - 30,

Micro knex transition - 30,

$12.95
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Rare nex black end - black,

Rare nex black end - black,

$15.95
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100 knex yellow - yellow, 5

100 knex yellow - yellow, 5

$10.75
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Knex 100 black - knex,

Knex 100 black - knex,

$12.99
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Nex gray granite 3 - (200),

Nex gray granite 3 - (200),

$11.90
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2001 nex xtreme slam - 2001,

2001 nex xtreme slam - 2001,

$24.99
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Nex mixed lot 700 - mixed, of

Nex mixed lot 700 - mixed, of

$24.99
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Nex orange case - mixed, lot

Nex orange case - mixed, lot

$19.99
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Huge nex lot - huge,

Huge nex lot - huge,

$99.99
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Micro nex neon yellow - 50, k'nex

Micro nex neon yellow - 50, k'nex

$17.95
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Large lot nex roller - k'nex,

Large lot nex roller - k'nex,

$32.00
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Nex bulk lot building - k'nex,

Nex bulk lot building - k'nex,

$34.95
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Nex bulk lot - pieces, wheels

Nex bulk lot - pieces, wheels

$11.00
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Nex brown ladder - (100), 2-way

Nex brown ladder - (100), 2-way

$10.07
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Nex robo strike building - robo,

Nex robo strike building - robo,

$15.99
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Nex lost mines - k'nex,

Nex lost mines - k'nex,

$29.99
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Nex education stem - education,

Nex education stem - education,

$146.51
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Nex purple single end - k'nex,

Nex purple single end - k'nex,

$10.07
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Nex building construction - k'nex,

Nex building construction - k'nex,

$39.95
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Nex lot 625 pieces working - lot,

Nex lot 625 pieces working - lot,

$49.99
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Nex motorized models - motorized,

Nex motorized models - motorized,

$45.00
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200 knex dark blue - rods, 2.25"

200 knex dark blue - rods, 2.25"

$13.95
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Lot nex pieces 6 pounds - lot, of

Lot nex pieces 6 pounds - lot, of

$59.95
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Nex neon bright - green, 4

Nex neon bright - green, 4

$10.99
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Nex lb bulk lot - lb,

Nex lb bulk lot - lb,

$29.99
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Vtg nex knex - building, set

Vtg nex knex - building, set

$18.00
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Gray micro nex - 20,

Gray micro nex - 20,

$14.95
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You choose nex - choose, and

You choose nex - choose, and

$8.99
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Nex green 4 position - green,

Nex green 4 position - green,

$11.91
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Knex 100 yellow - knex,

Knex 100 yellow - knex,

$13.99
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New nex blue motor - blue,

New nex blue motor - blue,

$19.95
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Nex green battery - green,

Nex green battery - green,

$18.95
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Knex 300 green - 0.75, in

Knex 300 green - 0.75, in

$12.99
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Kid nex building toy - kid, w/

Kid nex building toy - kid, w/

$19.98
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Nex orange track - orange,

Nex orange track - orange,

$39.95
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Nex silver dark - k'nex,

Nex silver dark - k'nex,

$30.31
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Nex gears yellow - (10),

Nex gears yellow - (10),

$10.07
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Nex orange ladder - k'nex,

Nex orange ladder - k'nex,

$14.67
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Kid nex lot 100 pieces - of,

Kid nex lot 100 pieces - of,

$10.00
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Nex silver dark gray - k'nex,

Nex silver dark gray - k'nex,

$10.02
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Knex 100 red - red, 5.125

Knex 100 red - red, 5.125

$12.99
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Nex starter set complete - k'nex,

Nex starter set complete - k'nex,

$18.35
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Nex 2 - k’nex, 7‑1/2"

Nex 2 - k’nex, 7‑1/2"

$15.95
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Knex blue hinges k - blue, k'nex

Knex blue hinges k - blue, k'nex

$13.99
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1990s nex large orange - large,

1990s nex large orange - large,

$16.24
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Kid nex build bunch - k’nex, build-a-bunch

Kid nex build bunch - k’nex, build-a-bunch

$15.00
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Nex gray single end - (100),

Nex gray single end - (100),

$10.07
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Nex approximately 500 - approximately,

Nex approximately 500 - approximately,

$24.99
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Nex silver dark gray - k'nex,

Nex silver dark gray - k'nex,

$17.38
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Nex lot 679 - 679,

Nex lot 679 - 679,

$43.50
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500 mixed knex pieces - 500,

500 mixed knex pieces - 500,

$29.95
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7lb lot nex knex pieces - 7lb,

7lb lot nex knex pieces - 7lb,

$98.00
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Micro nex fluorescent - micro,

Micro nex fluorescent - micro,

$17.05
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Nex bulk lot - bulk, building

Nex bulk lot - bulk, building

$25.00
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Kid nex interlocking blocks - kid,

Kid nex interlocking blocks - kid,

$22.49
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Knex yellow standard - 7/16",

Knex yellow standard - 7/16",

$4.50
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Nex curved red roller - 20,

Nex curved red roller - 20,

$19.95
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Nex kid build - k'nex, build-a-bunch

Nex kid build - k'nex, build-a-bunch

$15.00
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Nex bulk lot mixed rods - k'nex,

Nex bulk lot mixed rods - k'nex,

$12.00
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Rare nex orange 1 - orange,

Rare nex orange 1 - orange,

$16.95
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Micro nex white - white, 8"

Micro nex white - white, 8"

$12.66
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Nex bulk lot - bulk, building

Nex bulk lot - bulk, building

$16.49
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Huge lot nex - lot, approx

Huge lot nex - lot, approx

$45.99
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Nex brown ladder 2 - (200),

Nex brown ladder 2 - (200),

$15.59
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Nex green 4 position - 4,

Nex green 4 position - 4,

$22.95
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Mega bloks nex no name - k-nex,

Mega bloks nex no name - k-nex,

$19.95
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Nex assorted building pieces - assorted,

Nex assorted building pieces - assorted,

$14.99
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Nex dark blue 7 way - dark,

Nex dark blue 7 way - dark,

$14.33
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Nex imagine power and - k’nex,

Nex imagine power and - k’nex,

$45.95
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You choose nex micro - you,

You choose nex micro - you,

$1.00
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Nex bulk lot 4200 pieces - k’nex,

Nex bulk lot 4200 pieces - k’nex,

$150.00
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Nex big ball factory 63045 - k’nex,

Nex big ball factory 63045 - k’nex,

$116.99
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Nex collect build ferris - &,

Nex collect build ferris - &,

$39.95
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📊96 listings · from $1 · avg $44.45

Browse 96 k nex pieces listings currently in our index. Prices range from $1 to $649.95, with an average of $44.45. 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 $649.95 — giving you a wide budget spread to work with. The average price of $44.45 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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