MNWebSource

06/16/2026

Micro builders — big update tonight!
We just finished listing a huge batch of Micro K’NEX track, including several hard‑to‑find colors and shapes. Straight, curved, 180° turns, glow‑in‑the‑dark, rare purples and dark blues — all hand‑sorted OEM pieces ready for your next build.

Whether you're restoring a classic Micro coaster, expanding a layout, or stocking up for future projects, we’ve got fresh inventory across the board. We’re working hard to keep these SKUs in stock even as sourcing gets tougher, and we appreciate this community more than ever.

If you’ve been waiting for Micro track… tonight’s the night.
Thanks for building with us — we ship worldwide and love seeing what you create.

– The MNWebSource Family

https://www.ebay.com/sch/i.html?_dkr=1&iconV2Request=true&_blrs=recall_filtering&_ssn=mnwebsource&store_cat=0&store_name=mnwebsource&_oac=1&_nkw=micro%20track

06/15/2026

https://www.ebay.com/itm/206347643623

Find many great new & used options and get the best deals for (24) K’NEX Gears – Large & Medium Crown, Spur, Locking, Specialty – USED OEM at the best online prices at eBay! Free shipping for many products!

06/08/2026

https://www.ebay.com/itm/206332199680

Been sourcing K"NEX since 2018, and this is a 1st for us!!!!

Find many great new & used options and get the best deals for K’NEX Large Green Dual‑Tooth Chainring Gear – USED OEM – Ultra Rare at the best online prices at eBay! Free shipping for many products!

06/01/2026

https://www.ebay.com/itm/206312880102?itmmeta=01KT0B76WJDZQ8K3C12SFD23A5&hash=item300934b7e6:g:xlAAAeSwZYRqHM6v

Rare to find new anymore! All perfectly the same color!

All rods fit theStandard K’NEX building system (classic rods and connectors). You will receive(50) Light Gray 7‑1/2" (7.50") Long Rods as shown in the title. Perfect forlarge structures, long spans, towers, bridges, and engineering builds.

05/27/2026

https://www.ebay.com/itm/205490969665

SAVE BIG on Red 3-Way Connectors!!!! LIMITED TIME ONLY!!!!!! Stock up and SAVE!!!

These areRed 3‑Way Connectors — essential for branching structures and multi‑direction builds. Compatible with allStandard K’NEX building systems. Hand‑sorted USED OEM condition —cleaned, inspected, and ready for use.

05/27/2026

https://www.ebay.com/itm/204754809489

Our USED OEM Dark Blue rods are Hand Sorted, Hand picked, and inspected for the highest quality used parts on the market. We take the extra time so that each of our customers are getting quality OEM products. Yes, we even will wash parts if they do not meet our quality control standards, we take pride in serving those who support us and are always here to serve you!

All rods fitStandard K’NEX building systems. Hand‑sorted USED OEM condition —cleaned, inspected, and ready for use.

05/21/2026

https://www.ebay.com/itm/206076959372

You will receive50 authentic OEM K’NEX Black 8‑Way Connectors. Standard‑scale connectors compatible with all classic K’NEX rods. Normal light wear from prior use may be present.

05/14/2026

https://www.ebay.com/itm/206273049505

Find many great new & used options and get the best deals for (3) K’NEX Robot Men – Bright Orange – USED OEM – Standard at the best online prices at eBay! Free shipping for many products!

05/14/2026

https://www.ebay.com/itm/206273033050

Find many great new & used options and get the best deals for (5) K’NEX Robot Men – Silver Black Speckled Blue Yellow Construction Orange OEM at the best online prices at eBay! Free shipping for many products!

05/14/2026

https://www.ebay.com/itm/206273019054

Find many great new & used options and get the best deals for (5) K’NEX Robot Men – Construction Orange – USED OEM at the best online prices at eBay! Free shipping for many products!