2 NEW Knex Blue Coaster Cars Fronts K'nex Education Physics Stem Parts

MNWebSource
(3779)
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US $28.45
ApproximatelyRM 117.77
Was US $29.95 (5% off)What does this price mean?
Recent sales price provided by the seller
Condition:
New
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Breathe easy. Free shipping and returns.
Shipping:
Free USPS Ground Advantage®.
Located in: Rockford, Minnesota, United States
Delivery:
Estimated between Fri, 28 Nov and Tue, 2 Dec to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the shipping service selected, the seller's shipping history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
60 days return. Seller pays for return shipping.
Coverage:
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eBay item number:205777307081
Last updated on Nov 23, 2025 10:03:02 MYTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Country of Origin
China
Compatible Brand
For K'NEX
Piece Type
Coaster Parts
Number of Pieces
2
Custom Bundle
No
Product Line (K'NEX Theme)
Thrill Rides
Color
Blue
Material
Plastic
MPN
Does Not Apply
Age Level
7+
Modified Item
No
Brand
K'NEX
Type
Car
Packaging
Polybag
Theme
Roller Coaster, Roller Coasters
Character Family
Cars
Product Line
Thrill Rides
UPC
Does not apply
Category

Item description from the seller

About this seller

MNWebSource

100% positive feedback•24K items sold

Joined Nov 2002
Usually responds within 24 hours
MNWebSource is your go-to source for clean, hand-sorted K'NEX parts. Based in Minnesota, we ship fast—often same-day—and pack with care. Motors are tested, tires assembled, gears inspected, and extras ...
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Detailed Seller Ratings

Average for the last 12 months
Accurate description
5.0
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

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Seller feedback (4,540)

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  • s***e (5)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Pretty good shipping an on time. The item came in and as described. The only issue was just an issue about USPS but ultimately it was solved. It just took about a day for them to get themselves sorted. Communication was good with the seller about that aswell. Overall, no complaints. Happy with my purchase.
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  • o***a (88)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    USPS had a weird glitch where they couldn't deliver to my address and sent it back, but the seller resent it with the full spelling of my address to see if it would work and they arrived perfectly! TOP NOTCH SELLER! Look forward to buying more soon ^^
    5 NEW Knex Balls Black White Motorized Madness Machine 50mm - K'nex Parts (#205139863246)
  • n***n (350)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    EXCELLENT seller!!! Free shipping! Quick to drop at service provider. Packed very well. Arrived quickly and as described. Great communication. Overall FANTASTIC experience. Thank you so much!!!
    Vtg 1984 Robotix Black & Red Misc. Parts Assortment (#205482315564)
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