LEGO Star Wars SMART Play: Luke’s Red Five X-Wing Interactive Building Toy - All-In-One Set - Reacts to How You Move and Play with a SMART Brick - Gift for Boys, Girls, Kids Ages 6+ - 75423 price history and forecast - LEGO 75423
LEGO Star Wars SMART Play: Luke’s Red Five X-Wing Interactive Building Toy - All-In-One Set - Reacts to How You Move and Play with a SMART Brick - Gift for Boys, Girls, Kids Ages 6+ - 75423

LEGO Star Wars SMART Play: Luke’s Red Five X-Wing Interactive Building Toy - All-In-One Set - Reacts to How You Move and Play with a SMART Brick - Gift for Boys, Girls, Kids Ages 6+ - 75423

Brand:
LEGO
Model Number:
75423
UPC:
673419406178
EAN:
0673419406178
Best Buy SKU:
6647132
Walmart SKU:
17097668513
Key Takeaway

Market direction turned downward recently with current $71.95 representing 14.9% under standard pricing.

Third-Party Seller Summary

Third-Party Seller Price History Summary
Price Type Price Date
Highest Price
$85.13
Lowest Price
$64.99
Most Recent Price
$71.00
Average Price
$70.58
First Tracked
Last Update

Walmart.com Summary

Walmart.com Price History Summary
Price Type Price Date
Highest Price
$89.99
Lowest Price
$71.95
Most Recent Price
$71.95
Average Price
$88.76
First Tracked
Last Update

Price Analysis

Tracking History: We have tracked LEGO Star Wars SMART Play: Luke’s Red Five X-Wing Interactive Building Toy - All-In-One Set - Reacts to How You Move and Play with a SMART Brick - Gift for Boys, Girls, Kids Ages 6+ - 75423 since 1/10/2026. The most recent price update was on Oct 2, 2026.

Price Range: Over the past 90 days, the price has ranged from $71.95 (lowest on 10/2/2026) to $89.99 (highest on 1/10/2026). The average price during this period is $88.76.

Current Trend: Walmart.com prices have ranged from $71.95 (Oct 2) to $89.97 (Aug 14) over the past 90 days. Current price is 14.9% below the 90-day average of $84.50.

Customer Insights: Rated 4.1/5 from 177 reviews.

Customer Reviews

177 reviews

Customer Reviews

4.1
Based on 177 reviews
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Showing 10 of 177 reviews

Amazing!!

MercedeszK March 16, 2026

[This review was collected as part of a promotion.] This is my first time i have received i Lego to review,my first bigger Lego too. I absolutely loved doing this with my family,it was a very great family weekend. I guess they are not lying when they say Lego brings family together. I would like to begin by discussing the packaging, which was exceptionally well-organized, with all components neatly arranged. It includes a smart block and a charger for it. All the accompanying books and bags were also very well organized. The books are excellent, illustrating each step clearly, which made assembling the Lego set quite straightforward, even for our four year old daughter who wished to help us. The pieces themselves are wonderful, as are their functionalities. All the pieces produce sounds when the smart block is connected to them and respond to movement. On the website, you have the option to adjust the sound levels and apply any new software updates to your block. I believe the only minor drawback is that while you receive several different machines,with its own capabilities, only one smart block is provided. It would be significantly more beneficial to have a smart block for each piece. Overall, I consider this to be an exceptionally fine Lego set, and our entire family is thoroughly enjoying it.

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Amazing❤️

AleksandraF May 7, 2026

[This review was collected as part of a promotion.] This is my favourite bundle as it has verious to build which was interesing and fun. Lots of waya to olay with it. The best part about it is that the x wing fighter actually makes shooting sounds .All build pieces can be tyrn on by placing a special brick. Wow what a technology.

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Great birthday gift

Thomas April 26, 2026

Delivery was in just over 24 hours! Great condition, and the prices was lower than expected compared to all others who carry this item. Gave to my son for his birthday - it was exactly what he was looking for with the new technology!

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A fantastic combination of Lego building and inter

AndrewM May 11, 2026

[This review was collected as part of a promotion.] The SMART play Luke's Red Five X-wing Lego set was a huge hit with our family. My 8 year old was able to put it together almost entirely on his own which made the experience even more fun and rewarding. The instructions were easy to follow, and the build kept him engaged the whole time. The SMART play features are honestly much cooler than described on the box. You get a SMART brick that lights up and makes sounds when in proximity of a SMART tag which can be a minifig or a piece placed on the x-wing. Once everything was out together, there were a lot of interactions that makes play immersive and fun.

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Wonderful way to bring a family together!

DaphneyP June 18, 2026

[This review was collected as part of a promotion.] Sadly I just deleted the pictures for this product. I submitted it a month ago and was asked to get rid of pictures with faces. This product left such a lasting impact that it is easy to review again. My whole family enjoyed putting it together. It was easy to put together and made for a wonderful family night activity. Legos in general seem pricey at first, but when everyone got involved they were worth every penny. We are not Starwars fans. Good thing they have a huge variety to choose from. I will be looking into getting other sets.

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Fun to build and play!

AmandaT May 14, 2026

[This review was collected as part of a promotion.] I recipe this product complimentary in exchange for my unbiased opinion. This was fun to put together! Thr interactive play is cool in addition to the shooting little legos! My son liked playing withh it too! It's is a cool set how it all goes together!

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Amazing for Kids

TheHafman June 21, 2026

I know these SMART PLAY sets have received a ton of criticism, with some people complaining about the simplicity of the build or the inaccuracies of the sounds. I can only imagine these reviews come from anyone but the target audience, which is kids and playtime. The moment my kid opened this up, he has been obsessed with it. Does he care if the sounds are perfect representations of the Start Wars universe? Not at all. To him the sounds are FUN. Plus the bricks respond to him, and he loves showing us the different ways he can get them to flash or make noise. The build was just right for him and it has felt really solid for PLAYING. For him this is the sweet spot. He loves building LEGO, and then playing with them afterward. The interactive brick elevates this to the next level. My main complaint is access to the interactive bricks themselves. This set should 100% have two interactive bricks in it, because you cannot battle Luke's XWing against the Stormtrooper turret as-is, which feels incomplete.

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Best Smart Brick Starter Set!

LauraJames April 8, 2026

So much FUN! My 7-year-old had an absolute blast building this set and has loved playing with it ever since. He was able to complete the build independently and has already figured out most of the functions on his own—which made it even more rewarding to watch. This set includes the new Smart Brick (currently not sold separately), so if you're considering multiple sets, be sure your first purchase includes one. It also comes with an X-Wing, Command Center, Charging Cart, Torrent, and five minifigures (two of which are “smart”). Highly recommend this engaging and interactive LEGO set! Update: My son discovered that the button on the back activates the shooting sound—turns out he had a piece slightly out of place. Once he fixed it, everything worked perfectly! It was such a cool moment to see the Smart Brick in action—the cause-and-effect design helped him identify the issue and problem-solve on his own. Really impressive and fun to watch!

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Good

DashaH June 20, 2026

[This review was collected as part of a promotion.] This Lego Star Wars very nice performance. My son very likes building this series. Lego safety and easy for using. We recommend this product for anyone 👍

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Brilliant interactive Lego set

DonnaM June 4, 2026

[This review was collected as part of a promotion.] As a family we have really enjoyed building this Lego set it's absolutely brilliant. The toy offers some great interactive features that's mean it's build is more than a block end product. The aircraft is the largest and is nice and stable now build with good quality materials and details to the parts even the smaller ones are detailed to perfection. We will definitely store this one on a display

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Price History

Historical price data graph for LEGO Star Wars SMART Play: Luke’s Red Five X-Wing Interactive Building Toy - All-In-One Set - Reacts to How You Move and Play with a SMART Brick - Gift for Boys, Girls, Kids Ages 6+ - 75423

Recent Price Changes

Detailed price history for the past 90 days

Walmart.com Pricing

5 records

Walmart.com prices have ranged from $71.95 (Oct 2) to $89.97 (Aug 14) over the past 90 days. Current price is 14.9% below the 90-day average of $84.50.

Walmart.com price history for LEGO Star Wars SMART Play: Luke’s Red Five X-Wing Interactive Building Toy - All-In-One Set - Reacts to How You Move and Play with a SMART Brick - Gift for Boys, Girls, Kids Ages 6+ - 75423 showing recent price changes over the past 90 days
Date Price Change % Change
$71.95 $-14.04 -16.3%
$85.99 $+0.86 +1.0%
$85.13 $-4.35 -4.9%
$89.48 $-0.49 -0.5%
$89.97 — —

Third-Party Seller Pricing

7 records

Third-Party Sellers prices have ranged from $64.99 (Oct 1) to $85.13 (Sep 13) over the past 90 days. Current price is close to the 90-day average of $70.58.

Third-party seller price history for LEGO Star Wars SMART Play: Luke’s Red Five X-Wing Interactive Building Toy - All-In-One Set - Reacts to How You Move and Play with a SMART Brick - Gift for Boys, Girls, Kids Ages 6+ - 75423 showing recent price changes
Date Price Change % Change
$71.00 $-0.95 -1.3%
$71.95 $+4.96 +7.4%
$66.99 $+0.00 +0.0%
$66.99 $+0.00 +0.0%
$66.99 $+2.00 +3.1%
$64.99 $-20.14 -23.7%
$85.13 — —