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 - 300, rods

300 micro knex - 300, rods

$14.84
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Nex ballbuster ball factory - k'nex,

Nex ballbuster ball factory - k'nex,

$487.46
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Lot nex 4000 - lot,

Lot nex 4000 - lot,

$150.00
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Nex silver dark - (400), gray

Nex silver dark - (400), gray

$30.31
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Nex motorized models - k’nex,

Nex motorized models - k’nex,

$45.00
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You choose nex - classic, and

You choose nex - classic, and

$11.99
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Nex lot assorted loose - k'nex, of

Nex lot assorted loose - k'nex, of

$44.95
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Nex bulk lot - parts, w/

Nex bulk lot - parts, w/

$39.95
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Nex gray granite 3 - k'nex,

Nex gray granite 3 - k'nex,

$21.11
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Huge nex bulk lot parts - huge,

Huge nex bulk lot parts - huge,

$200.00
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Nex 100 unique models - k’nex,

Nex 100 unique models - k’nex,

$39.95
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Nex brown ladder - k'nex, 2-way

Nex brown ladder - k'nex, 2-way

$10.07
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Large lot nex parts - large, and

Large lot nex parts - large, and

$29.99
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Nex supernova ball - k'nex,

Nex supernova ball - k'nex,

$344.96
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Nex ionization ball factory - ionization,

Nex ionization ball factory - ionization,

$277.46
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Nex echo ball - echo,

Nex echo ball - echo,

$292.49
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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 huge lot 000 pieces - k'nex,

Nex huge lot 000 pieces - k'nex,

$39.99
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Knex 100 black chain - knex,

Knex 100 black chain - knex,

$12.99
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500 rare nex - 500, 1

500 rare nex - 500, 1

$22.95
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Nex orange ladder - k'nex,

Nex orange ladder - k'nex,

$14.67
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Rare nex black end - rare,

Rare nex black end - rare,

$15.95
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Nex bulk lot rods - 1.7, lb

Nex bulk lot rods - 1.7, lb

$17.56
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Nex brown ladder 2 - k'nex,

Nex brown ladder 2 - k'nex,

$15.59
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Nex 1 classic - 3-in-1, amusement

Nex 1 classic - 3-in-1, amusement

$45.00
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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 motorized pac man - k'nex, roller

Nex motorized pac man - k'nex, roller

$30.00
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Nex blue mix 7 way - (50), k’nex

Nex blue mix 7 way - (50), k’nex

$11.87
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Nex imagine 4wd - k'nex, tank

Nex imagine 4wd - k'nex, tank

$23.00
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2001 nex xtreme - xtreme, board

2001 nex xtreme - xtreme, board

$24.99
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Vintage 1998 nex assorted - k'nex,

Vintage 1998 nex assorted - k'nex,

$50.00
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Nex dencity ball - k'nex, factory

Nex dencity ball - k'nex, factory

$419.99
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Knex blue hinges k nex - blue, k'nex

Knex blue hinges k nex - blue, k'nex

$13.99
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100 micro nex - 100, k'nex

100 micro nex - 100, k'nex

$14.36
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Nex orange ladder - (500),

Nex orange ladder - (500),

$31.23
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Nex large yellow 130mm - large,

Nex large yellow 130mm - large,

$27.55
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Micro knex transition - 30,

Micro knex transition - 30,

$12.95
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Nex specialty parts lot - k'nex,

Nex specialty parts lot - k'nex,

$59.99
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Nex phoenix ball factory - ball,

Nex phoenix ball factory - ball,

$224.99
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Nex huge lot 3700 - k'nex, +

Nex huge lot 3700 - k'nex, +

$144.99
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Nex bulk lot mixed - bulk,

Nex bulk lot mixed - bulk,

$35.99
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Knex gray pulley - gray, pulley-tire

Knex gray pulley - gray, pulley-tire

$12.99
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Nex gray single - k'nex,

Nex gray single - k'nex,

$10.07
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200 rare nex orange 1 - 200,

200 rare nex orange 1 - 200,

$13.79
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Nex red 3 - k'nex,

Nex red 3 - k'nex,

$11.95
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Nex blue marble coaster - 50,

Nex blue marble coaster - 50,

$14.36
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Knex 100 dark gray connectors - dark,

Knex 100 dark gray connectors - dark,

$11.99
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1992 nex helicopter - k'nex,

1992 nex helicopter - k'nex,

$20.00
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Knex 100 red - -, in

Knex 100 red - -, in

$12.99
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Big lot nex - of, parts

Big lot nex - of, parts

$55.00
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Lot nex pieces - 6, pounds

Lot nex pieces - 6, pounds

$29.97
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Nex random assorted pieces - assorted,

Nex random assorted pieces - assorted,

$30.00
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100 knex rare light blue - light,

100 knex rare light blue - light,

$16.95
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Nex extra pieces - k’nex,

Nex extra pieces - k’nex,

$1.00
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Lot 100 nex red - lot, of

Lot 100 nex red - lot, of

$10.63
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You choose nex micro - you,

You choose nex micro - you,

$1.00
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Knex mid gray rods - 75,

Knex mid gray rods - 75,

$13.99
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Knex triangle panels red - knex,

Knex triangle panels red - knex,

$14.95
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Nex metalic green - metalic, hard

Nex metalic green - metalic, hard

$22.00
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Nex orange track tubing - orange,

Nex orange track tubing - orange,

$37.95
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Nex tires wheels - wheels, replacement

Nex tires wheels - wheels, replacement

$5.99
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Micro knex transition - micro,

Micro knex transition - micro,

$12.75
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Nex action figure robots - figure,

Nex action figure robots - figure,

$29.95
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Nex bulk lot pounds - bulk, 10+

Nex bulk lot pounds - bulk, 10+

$49.99
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Nex kid knex - kid,

Nex kid knex - kid,

$39.99
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Nex 25x rotoshot - k-25x, blaster

Nex 25x rotoshot - k-25x, blaster

$40.00
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Nex red 3 position - 3,

Nex red 3 position - 3,

$20.19
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Vintage nex blue - blue, case

Vintage nex blue - blue, case

$80.00
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Nex black rods 4 - (400), k'nex

Nex black rods 4 - (400), k'nex

$14.67
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Rare nex orange 1 - orange,

Rare nex orange 1 - orange,

$16.95
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Lbs bulk lot - 4+, of

Lbs bulk lot - 4+, of

$26.99
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Nex cyber 10 - k'nex, crossover

Nex cyber 10 - k'nex, crossover

$20.00
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200 rare nex - gray, 2.25"

200 rare nex - gray, 2.25"

$24.95
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Nex classic contructions 709 - k'nex,

Nex classic contructions 709 - k'nex,

$25.00
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Big lot pounds - big,

Big lot pounds - big,

$10.80
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Knex 100 micro red - red, connectors

Knex 100 micro red - red, connectors

$12.99
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Nex young builders set - k'nex,

Nex young builders set - k'nex,

$12.00
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Nex black replacement parts - black,

Nex black replacement parts - black,

$2.99
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Nex black motor battery - k'nex,

Nex black motor battery - k'nex,

$18.95
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Micro nex neon yellow - micro,

Micro nex neon yellow - micro,

$17.95
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100 micro knex - micro, mini

100 micro knex - micro, mini

$16.99
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Nex educational starter set - k'nex,

Nex educational starter set - k'nex,

$49.95
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Lot nex red 1 8 - 87, 5

Lot nex red 1 8 - 87, 5

$9.99
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Nex rad rides building - rad,

Nex rad rides building - rad,

$14.99
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New nex neon orange - new,

New nex neon orange - new,

$21.95
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Micro nex web - (20),

Micro nex web - (20),

$21.95
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Knex 100 yellow orange rods - knex,

Knex 100 yellow orange rods - knex,

$16.99
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100 knex rare blue rods - 100,

100 knex rare blue rods - 100,

$12.55
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Nex imagine building set - imagine,

Nex imagine building set - imagine,

$49.95
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Rare knex gray stub axle - rare,

Rare knex gray stub axle - rare,

$11.95
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Nex 1 classic - k’nex, 3-in-1

Nex 1 classic - k’nex, 3-in-1

$39.99
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Kid nex can - k'nex,

Kid nex can - k'nex,

$14.99
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Nex parts pieces 100 knex - parts.,

Nex parts pieces 100 knex - parts.,

$16.00
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Nex gears yellow - (10),

Nex gears yellow - (10),

$10.07
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Nex super value - super, new

Nex super value - super, new

$38.00
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Nex 1 classic - 1, amusement

Nex 1 classic - 1, amusement

$71.69
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📊96 listings · from $1 · avg $48.31

Browse 96 k nex pieces listings currently in our index. Prices range from $1 to $487.46, with an average of $48.31. 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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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 $48.31 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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