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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Nex ballbuster ball - ball, factory

Nex ballbuster ball - ball, factory

$487.46
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Vintage 1999 nex assorted - vintage,

Vintage 1999 nex assorted - vintage,

$50.00
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Nex silver dark - silver,

Nex silver dark - silver,

$30.31
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New nex blue roller - k'nex,

New nex blue roller - k'nex,

$17.95
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Huge nex lot includes - huge,

Huge nex lot includes - huge,

$299.99
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Nex cyber 10 crossover - c-10,

Nex cyber 10 crossover - c-10,

$20.00
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You choose nex micro - you,

You choose nex micro - you,

$1.00
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Nex lot parts - 12, lb

Nex lot parts - 12, lb

$200.00
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Nex large yellow 130mm - large,

Nex large yellow 130mm - large,

$27.55
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Nex motorized models - k’nex,

Nex motorized models - k’nex,

$45.00
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200 rare nex - orange, 1

200 rare nex - orange, 1

$13.79
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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 ionization ball factory - k'nex,

Nex ionization ball factory - k'nex,

$277.46
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Nex bulk lot - bulk,

Nex bulk lot - bulk,

$60.00
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Nex big ball - k’nex, 63045

Nex big ball - k’nex, 63045

$116.99
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Nex lot speed - k'nex, coaster

Nex lot speed - k'nex, coaster

$6.55
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Micro knex transition - 30,

Micro knex transition - 30,

$12.95
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Nex preschool assorted - k’nex,

Nex preschool assorted - k’nex,

$35.00
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Micro nex neon yellow - neon,

Micro nex neon yellow - neon,

$17.95
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New nex black roller - k'nex,

New nex black roller - k'nex,

$17.95
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Nex specialty parts - k'nex,

Nex specialty parts - k'nex,

$59.99
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Nex building construction - k'nex,

Nex building construction - k'nex,

$39.95
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Nex bulk lot parts pieces - k'nex,

Nex bulk lot parts pieces - k'nex,

$159.00
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Nex lot assorted loose - assorted,

Nex lot assorted loose - assorted,

$44.95
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Knex 300 green rods 75 - 300,

Knex 300 green rods 75 - 300,

$12.99
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Nex loose bulk - k'nex,

Nex loose bulk - k'nex,

$9.99
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Nex green 4 position - k'nex,

Nex green 4 position - k'nex,

$11.91
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2001 nex xtreme slam board - xtreme,

2001 nex xtreme slam board - xtreme,

$24.99
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Nex roller coaster - k'nex,

Nex roller coaster - k'nex,

$114.39
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Nex lost mines mine wreckers - mines,

Nex lost mines mine wreckers - mines,

$29.99
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Nex supernova ball factory - ball,

Nex supernova ball factory - ball,

$344.96
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Bulk nex pieces - -, pick

Bulk nex pieces - -, pick

$2.99
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New nex blue - blue, motor

New nex blue - blue, motor

$19.95
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Nex green motor - green,

Nex green motor - green,

$12.00
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Big lot nex parts - lot, of

Big lot nex parts - lot, of

$55.00
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Nex 100 unique - k’nex,

Nex 100 unique - k’nex,

$39.95
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You choose nex classic - you,

You choose nex classic - you,

$1.00
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Nex 1993 yellow storage - 1993,

Nex 1993 yellow storage - 1993,

$24.99
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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 gray granite 3 - k'nex,

Nex gray granite 3 - k'nex,

$21.11
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You choose nex classic - k'nex,

You choose nex classic - k'nex,

$9.99
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Rare nex orange - 20, k'nex

Rare nex orange - 20, k'nex

$16.95
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Rare nex black end - k'nex,

Rare nex black end - k'nex,

$15.95
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Micro nex fluorescent - (10),

Micro nex fluorescent - (10),

$12.30
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Nex pounds of - 1.5,

Nex pounds of - 1.5,

$9.99
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Knex blue hinges k - 20,

Knex blue hinges k - 20,

$13.99
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Nex brown ladder - k'nex, 2-way

Nex brown ladder - k'nex, 2-way

$10.07
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Nex bulk lot mixed - lot, rods

Nex bulk lot mixed - lot, rods

$35.99
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Nex extra pieces - extra,

Nex extra pieces - extra,

$1.00
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Nex red 3 - (200), position

Nex red 3 - (200), position

$11.95
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Nex gray single end - k'nex,

Nex gray single end - k'nex,

$10.07
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200 knex dark blue - 200, rods

200 knex dark blue - 200, rods

$13.95
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Nex orange ladder - (200),

Nex orange ladder - (200),

$14.67
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Micro nex white 8 - (12),

Micro nex white 8 - (12),

$12.66
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Nex bulk lot lbs - lbs, sorted

Nex bulk lot lbs - lbs, sorted

$199.99
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Knex 100 black - knex, chain

Knex 100 black - knex, chain

$12.99
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New nex knex - (100), k’nex

New nex knex - (100), k’nex

$11.95
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1992 nex helicopter - 1992, k'nex

1992 nex helicopter - 1992, k'nex

$20.00
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Nex silver dark - (100),

Nex silver dark - (100),

$10.02
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Nex bulk lot building - k'nex,

Nex bulk lot building - k'nex,

$24.99
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500 rare nex - 500, orange

500 rare nex - 500, orange

$22.95
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Nex green hard carry - hard,

Nex green hard carry - hard,

$19.95
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Nex silver dark gray - k'nex,

Nex silver dark gray - k'nex,

$17.38
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Nex lot orange - orange, purple

Nex lot orange - orange, purple

$21.99
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Nex green 4 - 4, position

Nex green 4 - 4, position

$22.95
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Nex pieces lot - of, 65

Nex pieces lot - of, 65

$8.99
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Nex plants zombies - k'nex,

Nex plants zombies - k'nex,

$214.99
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100 micro nex yellow - 100,

100 micro nex yellow - 100,

$11.66
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Vtg nex knex building - vtg,

Vtg nex knex building - vtg,

$18.00
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Rare knex gray - rare, axle

Rare knex gray - rare, axle

$11.95
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Nex building pieces large - k'nex,

Nex building pieces large - k'nex,

$19.91
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Nex orange track tubing - k’nex,

Nex orange track tubing - k’nex,

$39.95
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Knex 100 yellow orange - knex, yellow-orange

Knex 100 yellow orange - knex, yellow-orange

$13.99
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Micro nex fluorescent - (20), k’nex

Micro nex fluorescent - (20), k’nex

$17.05
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Nex orange rods 5 - k'nex,

Nex orange rods 5 - k'nex,

$12.55
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Knex 100 micro purple rods - rods,

Knex 100 micro purple rods - rods,

$12.99
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Knex 100 micro - micro, red

Knex 100 micro - micro, red

$12.99
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Huge assorted vintage lot - huge, of

Huge assorted vintage lot - huge, of

$89.99
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Nex brown ladder - k'nex,

Nex brown ladder - k'nex,

$15.59
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Nex light blue rods - (500),

Nex light blue rods - (500),

$18.35
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Knex nex pieces - knex, k'nex

Knex nex pieces - knex, k'nex

$19.99
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Nex silver rods - silver,

Nex silver rods - silver,

$18.35
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Nex imagine building - k'nex,

Nex imagine building - k'nex,

$49.95
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Kid nex budding builders - k’nex,

Kid nex budding builders - k’nex,

$17.99
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Nex orange rods 1 2 - k'nex,

Nex orange rods 1 2 - k'nex,

$13.75
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Nex dark gray connectors - dark,

Nex dark gray connectors - dark,

$4.99
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Nex orange ladder - (500),

Nex orange ladder - (500),

$31.23
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Nex building system pieces - k’nex,

Nex building system pieces - k’nex,

$27.49
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Nex lot bulk bundle rods - k’nex,

Nex lot bulk bundle rods - k’nex,

$30.00
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Nex gray granite rods - (500),

Nex gray granite rods - (500),

$31.23
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Nex dark blue rods - (500),

Nex dark blue rods - (500),

$22.03
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Knex triangle panels red - 20,

Knex triangle panels red - 20,

$14.95
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Lot nex red - 87, k’nex

Lot nex red - 87, k’nex

$9.99
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Nex 967 pieces - k'nex,

Nex 967 pieces - k'nex,

$45.99
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Nex mixed lot 700 rods - k’nex, of

Nex mixed lot 700 rods - k’nex, of

$39.99
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📊96 listings · from $1 · avg $45.83

Browse 96 k nex pieces listings currently in our index. Prices range from $1 to $487.46, with an average of $45.83. 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 $45.83 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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