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expiredidk_then | Staff posted Oct 26, 2023 03:43 AM
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expiredidk_then | Staff posted Oct 26, 2023 03:43 AM

3036-Piece LEGO Ideas Tree House Building Kit

+ Free S/H

$144

$250

42% off
Amazon
30 Comments 31,111 Views
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Deal Details
Update: This popular deal is still available.

Amazon has 3036-Piece LEGO Ideas Tree House Building Kit (21318) on sale for $144.23. Shipping is free.

Walmart has 3036-Piece LEGO Ideas Tree House Building Kit (21318) on sale for $144.23. Shipping is free.

Thanks to Deal Hunter idk_then for finding this deal.
  • Note, product must be sold/shipped by Walmart.
Product Info:
  • Recommended for ages 16+
  • Highly detailed LEGO tree house featuring 3 cabins, a tree w/ interchangeable summer/fall leaves & more
  • Includes 4 mini-figures w/ bird figure
  • Over 180 botanical elements made from plant based polyethylene plastic
  • Measures over 14" high, 10" wide and 9" deep

Editor's Notes

Written by RevOne | Staff

Original Post

Written by idk_then | Staff
Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
Update: This popular deal is still available.

Amazon has 3036-Piece LEGO Ideas Tree House Building Kit (21318) on sale for $144.23. Shipping is free.

Walmart has 3036-Piece LEGO Ideas Tree House Building Kit (21318) on sale for $144.23. Shipping is free.

Thanks to Deal Hunter idk_then for finding this deal.
  • Note, product must be sold/shipped by Walmart.
Product Info:
  • Recommended for ages 16+
  • Highly detailed LEGO tree house featuring 3 cabins, a tree w/ interchangeable summer/fall leaves & more
  • Includes 4 mini-figures w/ bird figure
  • Over 180 botanical elements made from plant based polyethylene plastic
  • Measures over 14" high, 10" wide and 9" deep

Editor's Notes

Written by RevOne | Staff

Original Post

Written by idk_then | Staff

Community Voting

Deal Score
+53
Good Deal
Visit Amazon

Price Intelligence

Model: Tree House

Deal History 

Sale Price
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Current Prices

Sort: Lowest to Highest | Last Updated 9/1/2025, 12:56 PM
Sold By Sale Price
Amazon$243.68

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Top Comments

Oisterboy
1899 Posts
213 Reputation
Mine just showed up today. Heads up to parents - this is a giant box and may be hard to hide for Xmas lol! Mines totally for me but I was surprised how big it is. Saving it for seasonal depression. Mid February this'll be a pick me up!

29 Comments

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Oct 26, 2023 03:58 AM
451 Posts
Joined Jan 2011
KingofgamblerOct 26, 2023 03:58 AM
451 Posts
Wow this is going back and forth with the price
Oct 26, 2023 11:39 AM
1,436 Posts
Joined Nov 2014
jonnydooOct 26, 2023 11:39 AM
1,436 Posts
dang that's a good price
Oct 26, 2023 11:56 AM
257 Posts
Joined Oct 2005
SuperpumpkinOct 26, 2023 11:56 AM
257 Posts
Thank you very much. This coupled with a 25 off coupon that I had is amazing!!!
1
Oct 26, 2023 12:15 PM
134 Posts
Joined Jul 2018
SeriousPiranha5195Oct 26, 2023 12:15 PM
134 Posts
Quote from Superpumpkin :
Thank you very much. This coupled with a 25 off coupon that I had is amazing!!!
Where did you get the coupon and for which seller?
1
Oct 26, 2023 02:30 PM
795 Posts
Joined Feb 2010
cobbalt76Oct 26, 2023 02:30 PM
795 Posts
Thanks OP
Oct 26, 2023 02:34 PM
1,067 Posts
Joined Sep 2011
BeerNomadOct 26, 2023 02:34 PM
1,067 Posts
My sons favorite set he has ever built. He was very proud to complete it.
Oct 26, 2023 02:54 PM
1,899 Posts
Joined Jan 2016
OisterboyOct 26, 2023 02:54 PM
1,899 Posts

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

Mine just showed up today. Heads up to parents - this is a giant box and may be hard to hide for Xmas lol! Mines totally for me but I was surprised how big it is. Saving it for seasonal depression. Mid February this'll be a pick me up!
3

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Oct 26, 2023 06:11 PM
461 Posts
Joined Feb 2021
FormerAstronutOct 26, 2023 06:11 PM
461 Posts
Quote from Kingofgambler :
Wow this is going back and forth with the price
Probably automatic price adjusting, as soon as a set number of people buy it in a certain time period the price goes back up, and when no one buys it it goes back down again. Then Walmart simply auto-matches when Amazon is doing.
Oct 26, 2023 08:04 PM
185 Posts
Joined Oct 2011
song52xsOct 26, 2023 08:04 PM
185 Posts
I think this set is retiring.
Oct 26, 2023 11:10 PM
1,179 Posts
Joined Feb 2004
SyrinxOct 26, 2023 11:10 PM
1,179 Posts
Quote from song52xs :
I think this set is retiring.
It's been retiring for a long time now
Oct 26, 2023 11:25 PM
257 Posts
Joined Oct 2005
SuperpumpkinOct 26, 2023 11:25 PM
257 Posts
Quote from SeriousPiranha5195 :
Where did you get the coupon and for which seller?
I had a Walmart coupon from customer service for 25 off 45
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This user is an Expert in Health & Beauty
Oct 26, 2023 11:58 PM
2,902 Posts
Joined Feb 2017
DealzslickkOct 26, 2023 11:58 PM
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This user is an Expert in Health & Beauty
2,902 Posts
LEGO Ideas Tree House 21318, Model Construction Set for 16 Plus Year Olds with 3 Cabins, Interchangeable Leaves, Minifigures and a Bird Figure

https://www.amazon.com/dp/B07PX3WW5N
Last edited by Wiznaz October 26, 2023 at 05:00 PM.
Oct 27, 2023 12:38 AM
1,634 Posts
Joined Apr 2004
VSevenOct 27, 2023 12:38 AM
1,634 Posts
Great set. Bought it for my wife for christmas last year and she loved building it. It's now on a table near her desk, she swapped the autumn leaves on for the season. One of the only sets the kids aren't allowed to touch, the other two being the Friend sets.

I paid $175 back in Oct 2022 and at this price it's a no brainier. Great build for teens or adults, kids might get frustrated with some of the details and slight fragility.
Last edited by VSeven October 26, 2023 at 05:41 PM.
Oct 27, 2023 09:20 PM
131 Posts
Joined Dec 2007
jjwhateverOct 27, 2023 09:20 PM
131 Posts
Lovely set. So fun to build together with the kids and makes a good display too. This price is very good!

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Oct 28, 2023 05:56 AM
918 Posts
Joined Dec 2016
DataMeisterOct 28, 2023 05:56 AM
918 Posts
Does Walmart ship this in a box?

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