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 - knex, &

300 micro knex - knex, &

$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 - 4000, pieces

Lot nex 4000 - 4000, pieces

$150.00
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Nex silver dark gray - (400), k'nex

Nex silver dark gray - (400), k'nex

$30.31
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Nex motorized models - motorized,

Nex motorized models - motorized,

$45.00
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You choose nex classic - k'nex, and

You choose nex classic - k'nex, 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 - lot, pieces

Nex bulk lot parts - lot, pieces

$39.95
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Nex gray granite - granite, 3

Nex gray granite - granite, 3

$21.11
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Huge nex bulk - k'nex,

Huge nex bulk - k'nex,

$200.00
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Nex 100 unique models - 100,

Nex 100 unique models - 100,

$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 - k'nex, parts

Large lot nex - k'nex, parts

$29.99
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Nex supernova ball factory - k'nex,

Nex supernova ball factory - k'nex,

$344.96
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Nex ionization ball - k'nex, factory

Nex ionization ball - k'nex, factory

$277.46
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Nex echo ball factory - echo,

Nex echo ball factory - echo,

$292.49
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Nex lot bulk - bulk, rods

Nex lot bulk - bulk, rods

$30.00
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Nex huge lot 000 pieces - k'nex, 1,000+

Nex huge lot 000 pieces - k'nex, 1,000+

$39.99
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Knex 100 black chain - black,

Knex 100 black chain - black,

$12.99
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500 rare nex orange 1 - 500, k'nex

500 rare nex orange 1 - 500, k'nex

$22.95
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Nex orange ladder - (200),

Nex orange ladder - (200),

$14.67
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Rare nex black - 50,

Rare nex black - 50,

$15.95
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Nex bulk lot rods - 1.7,

Nex bulk lot rods - 1.7,

$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 amusement - classic,

Nex 1 classic amusement - classic,

$45.00
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Knex 100 yellow - knex,

Knex 100 yellow - knex,

$13.99
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Nex motorized pac - motorized, roller

Nex motorized pac - motorized, roller

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

Nex blue mix 7 way - (50),

$11.87
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Nex imagine 4wd crusher - imagine-4wd,

Nex imagine 4wd crusher - imagine-4wd,

$23.00
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2001 nex xtreme slam - 2001,

2001 nex xtreme slam - 2001,

$24.99
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Vintage 1998 nex assorted - vintage,

Vintage 1998 nex assorted - vintage,

$50.00
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Nex dencity ball factory - ball,

Nex dencity ball factory - ball,

$419.99
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Knex blue hinges k nex - 20,

Knex blue hinges k nex - 20,

$13.99
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100 micro nex - micro, red

100 micro nex - micro, red

$14.36
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Nex orange ladder - orange,

Nex orange ladder - orange,

$31.23
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Nex large yellow - k'nex,

Nex large yellow - k'nex,

$27.55
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Micro knex transition - knex,

Micro knex transition - knex,

$12.95
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Nex specialty parts - specialty,

Nex specialty parts - specialty,

$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 pieces - huge,

Nex huge lot 3700 pieces - huge,

$144.99
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Nex bulk lot - k'nex,

Nex bulk lot - k'nex,

$35.99
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Knex gray pulley - knex, pulley-tire

Knex gray pulley - knex, pulley-tire

$12.99
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Nex gray single end - gray,

Nex gray single end - gray,

$10.07
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200 rare nex - 200, k'nex

200 rare nex - 200, k'nex

$13.79
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Nex red 3 position - red,

Nex red 3 position - red,

$11.95
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Nex blue marble coaster - k'nex,

Nex blue marble coaster - k'nex,

$14.36
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Knex 100 dark - knex,

Knex 100 dark - knex,

$11.99
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1992 nex helicopter - 1992, k'nex

1992 nex helicopter - 1992, k'nex

$20.00
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Knex 100 red - knex,

Knex 100 red - knex,

$12.99
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Big lot nex parts - big,

Big lot nex parts - big,

$55.00
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Lot nex pieces 6 pounds - of,

Lot nex pieces 6 pounds - of,

$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

100 knex rare - light, blue

$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 - of,

Lot 100 nex red - of,

$10.63
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You choose nex micro - k'nex,

You choose nex micro - k'nex,

$1.00
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Knex mid gray - knex,

Knex mid gray - knex,

$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 - k'nex, box

Nex metalic green - k'nex, box

$22.00
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Nex orange track tubing - track,

Nex orange track tubing - track,

$37.95
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Nex tires wheels replacement - wheels,

Nex tires wheels replacement - wheels,

$5.99
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Micro knex transition - micro,

Micro knex transition - micro,

$12.75
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Nex action figure robots - action,

Nex action figure robots - action,

$29.95
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Nex bulk lot pounds - k'nex,

Nex bulk lot pounds - k'nex,

$49.99
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Nex kid knex - k'nex,

Nex kid knex - k'nex,

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

Nex 25x rotoshot blaster - k'nex, k-25x

$40.00
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Nex red 3 position - red,

Nex red 3 position - red,

$20.19
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Vintage nex blue - k'nex, large

Vintage nex blue - k'nex, large

$80.00
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Nex black rods 4 - black, 3/4"

Nex black rods 4 - black, 3/4"

$14.67
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Rare nex orange 1 - 20,

Rare nex orange 1 - 20,

$16.95
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Lbs bulk lot k - lbs, k'nex

Lbs bulk lot k - lbs, k'nex

$26.99
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Nex cyber 10 crossover - cyber,

Nex cyber 10 crossover - cyber,

$20.00
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200 rare nex - 200, k'nex

200 rare nex - 200, k'nex

$24.95
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Nex classic contructions 709 - classic,

Nex classic contructions 709 - classic,

$25.00
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Big lot pounds of - big,

Big lot pounds of - big,

$10.80
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Knex 100 micro red - micro,

Knex 100 micro red - micro,

$12.99
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Nex young builders set - young,

Nex young builders set - young,

$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 - black, battery

Nex black motor - black, battery

$18.95
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Micro nex neon yellow - micro, k'nex

Micro nex neon yellow - micro, k'nex

$17.95
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100 micro knex rods mix - knex,

100 micro knex rods mix - knex,

$16.99
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Nex educational starter set - educational,

Nex educational starter set - educational,

$49.95
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Lot nex red 1 8 - k’nex, 1/8”

Lot nex red 1 8 - k’nex, 1/8”

$9.99
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Nex rad rides building set - building,

Nex rad rides building set - building,

$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 - 100,

Knex 100 yellow orange - 100,

$16.99
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100 knex rare blue rods - blue,

100 knex rare blue rods - blue,

$12.55
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Nex imagine building set 863 - k'nex,

Nex imagine building set 863 - k'nex,

$49.95
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Rare knex gray - rare, rod

Rare knex gray - rare, rod

$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 count - i,

Kid nex can count - i,

$14.99
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Nex parts pieces - parts., knex

Nex parts pieces - parts., knex

$16.00
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Nex gears yellow 55mm - (10),

Nex gears yellow 55mm - (10),

$10.07
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Nex super value tub - super, new

Nex super value tub - super, new

$38.00
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Nex 1 classic amusement - k'nex,

Nex 1 classic amusement - k'nex,

$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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