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expiredpennysave posted Jan 14, 2026 12:56 AM

63-Piece Gecko Run Marble Run Starter Set by Thames & Kosmos

$10

$35

71% off
Amazon
12 Comments
15.3K Views
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Deal Details
Amazon has 63-Piece Gecko Run Marble Run Starter Set by Thames & Kosmos on sale for $10.37. Shipping is free w/ Prime or on $35+ orders.

Thanks to Community Member pennysave for sharing this deal.

About this product:
  • Flexible tracks for vertical marble runs
  • Nano-adhesive pads for smooth surfaces
  • Tracks made from renewable raw materials
  • Includes 12 tracks, 7 marbles, 40 pads
  • Develops engineering and problem-solving skills

Editor's Notes

Written by jimmytx | Staff
  • About this Store:
  • Additional Information:
    • This offer is now $1.15 less (10% savings) than our very recent and popular front page deal price of $11.52 from a few days ago which earned over 40 thumbs up.
    • Please see the original post for additional details and/or view the Wiki and forum comments for further helpful discussion if available.

Original Post

Written by pennysave
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Amazon has 63-Piece Gecko Run Marble Run Starter Set by Thames & Kosmos on sale for $10.37. Shipping is free w/ Prime or on $35+ orders.

Thanks to Community Member pennysave for sharing this deal.

About this product:
  • Flexible tracks for vertical marble runs
  • Nano-adhesive pads for smooth surfaces
  • Tracks made from renewable raw materials
  • Includes 12 tracks, 7 marbles, 40 pads
  • Develops engineering and problem-solving skills

Editor's Notes

Written by jimmytx | Staff
  • About this Store:
  • Additional Information:
    • This offer is now $1.15 less (10% savings) than our very recent and popular front page deal price of $11.52 from a few days ago which earned over 40 thumbs up.
    • Please see the original post for additional details and/or view the Wiki and forum comments for further helpful discussion if available.

Original Post

Written by pennysave

Community Voting

Deal Score
+45
Good Deal
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12 Comments

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Jan 14, 2026 4:07 AM
57 Comments
Joined Nov 2017
dappssJan 14, 2026 4:07 AM
57 Comments

Our community has rated this post as helpful. If you agree, why not thank

In this economy... I feel like ill regret not getting this now. Christmas kids shopping during black friday was lackluster and same for Cyber monday..
1
Jan 14, 2026 5:35 AM
4.5K Comments
Joined Jan 2012
RedElmoJan 14, 2026 5:35 AM
4.5K Comments
Quote from dappss View quoted comment :
In this economy... I feel like ill regret not getting this now. Christmas kids shopping during black friday was lackluster and same for Cyber monday..
So buy now and save for next Xmas?
2
Jan 14, 2026 7:03 AM
27 Comments
Joined Apr 2013
ScottD4462Jan 14, 2026 7:03 AM
27 Comments
Thank you! I had a coupon on my account that brought it down to $8!
1
Jan 14, 2026 11:04 AM
564 Comments
Joined Mar 2017
blockyJan 14, 2026 11:04 AM
564 Comments
Quote from dappss View quoted comment :
In this economy... I feel like ill regret not getting this now. Christmas kids shopping during black friday was lackluster and same for Cyber monday..
The one star reviews tell tales of crestfallen children.
1
Jan 14, 2026 12:57 PM
26 Comments
Joined Aug 2017
cheno1234Jan 14, 2026 12:57 PM
26 Comments
seem lika cool toy, 1 big red flag for me though, the pad using sticky residue, many people in the feedback said it not stick strong enough, other say it fail after several peel and stick. I wish it use some kid of succison cup or magnetic. have to pass this
1
Jan 14, 2026 4:09 PM
3.1K Comments
Joined Dec 2007
erishunJan 14, 2026 4:09 PM
3.1K Comments
This was on sale before Christmas and I almost got it until I read the reviews. Apparently it sticks to the wall using that kind of sticky pad that you keep on the dashboard to keep your phone from sliding? I'm not sure if it's exactly that, but that's the gist. Either way it doesn't work well apparently; it just keeps falling off the wall.
Jan 14, 2026 4:19 PM
353 Comments
Joined Dec 2007
BillyidleJan 14, 2026 4:19 PM
353 Comments
my son just got one for xmas, in for 2 for future little kids BDay presents

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Jan 14, 2026 4:23 PM
1.4K Comments
Joined Jul 2019
FeistyPencil663Jan 14, 2026 4:23 PM
1.4K Comments
Quote from RedElmo View quoted comment :
So buy now and save for next Xmas?
That's what I do throughout the year when I come across deals. Even with iffy reviews on the sticky pads, they'll get $8.29 worth of use out if it
Jan 14, 2026 4:33 PM
14 Comments
Joined Dec 2018
asabaseJan 14, 2026 4:33 PM
14 Comments
looks like it would be easy enough to just tape the non-sticky sticky pads down with blue painters tape
Jan 15, 2026 3:38 AM
9 Comments
Joined Feb 2024
OliveCheetah430Jan 15, 2026 3:38 AM
9 Comments
Quote from cheno1234 View quoted comment :
seem lika cool toy, 1 big red flag for me though, the pad using sticky residue, many people in the feedback said it not stick strong enough, other say it fail after several peel and stick. I wish it use some kid of succison cup or magnetic. have to pass this
I've had mine for over ayear for the kiddos. I have it on my sliding doors to the back yard. Still has not came off. I could imagine anyone placing it on painted walls would have issues. They don't play with much anymore ( balls kept going missing). For 10 bucks tho, great gifts for bdays.
Jan 15, 2026 4:30 PM
574 Comments
Joined Feb 2005
BonnesseiJan 15, 2026 4:30 PM
574 Comments
Bought these last year. They are awesome. For 1-2 uses. The stickem pads get weak very quickly.

I suggest a full body mirror all cleaned up and try to keep the parts from hitting the floor to keep them sticking a little longer.
Jan 17, 2026 11:06 PM
88 Comments
Joined Nov 2024
ColorfulPoopzJan 17, 2026 11:06 PM
88 Comments
Wish they made a version of these with suction cups!

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