What is the cheapest current price for LEGO 42123-1?

The cheapest current price for LEGO 42123-1 (McLaren Senna GTR) is €59.15 at MediaMarkt DE, across 3 European retailers we track.

How much does LEGO 42123-1 cost?

LEGO 42123-1 ranges from €59.15 (MediaMarkt DE) to €79.99 (Unieke Bricks) across 3 European retailers tracked by BrickPrice.

What's the all-time-low price for LEGO 42123-1?

The all-time-low price for LEGO 42123-1 since BrickPrice began tracking is €36.01. The current cheapest is €59.15.

Where can I buy LEGO 42123-1 for the lowest price?

The cheapest tracked seller for LEGO 42123-1 is MediaMarkt DE shipping from DE, currently listing at €59.15.

Technic

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SET #42123-1

McLaren Senna GTR

Name: McLaren Senna GTR
Brand: LEGO
SKU: 42123-1
Availability: InStock

Price · MediaMarkt DE€59.15Buy

Rating: –

Looking for the ultimate gift for a child or teen who loves supercar toys? This LEGO® Technic™ McLaren Senna GTR™ (42123) is a great choice – and adult McLaren fans will love it too! Packed with authentic features inspired by the original track-focused supercar icon, this collectible model toy is sure to set pulses racing. Realistic details and powerful functions The McLaren Senna GTR is a car unlike any other. And this awesome LEGO Technic toy version is equally impressive. Check out the V8 engine with moving pistons, iconic dihedral doors that open, plus authentic graphics and colors, just like on the real car. Steer using the wheel, then put the model on display where it’s sure to draw many admiring glances. Open up the world of engineering LEGO Technic sets feature realistic movement and mechanisms that introduce LEGO builders to the universe of engineering in an approachable and realistic way.

Price Information

Current price

€59.15

€23.14 vs 6-month low

Lego retail price

€49.99

7.13 ct/brick

Half-Year Low

€36.01

Highest price ever

€99.99

Add this set to your brickwatch

Price List (3)

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Price · MediaMarkt DE€59.15Buy

Platform	Country/Region	Description	Rating	Price	Delivered	Changed	Currency	Link
MediaMarkt DE	DE	Blau-schwarzes Lego Technic Rennwagenmodell mit einer Box im Hintergrund.	-	€59.15	€59.15	↓ €1.535d ago	EUR	Go
bol	NL	LEGO Technic McLaren Senna GTR™ 42123	★ 3.7	€77.00	€77.00	↓ €0.25today	EUR	Go
Unieke Bricks	NL	LEGO 42123 McLaren Senna GTR	★ 4.6	€79.99	€79.99	Apr 19	EUR	Go

Price History

Lowest price per day, across all tracked shops

Theme

Technic

Year

2021

Parts

830

Minifigs

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Description

Details

Titel van set: LEGO 42123-1 McLaren Senna GTR
Alternatieve omschrijving: A stunning build for supercar fans, the LEGO® Technic™ McLaren Senna GTR™ 42123 model building kit is packed with realistic details inspired by the iconic original.
Aantal onderdelen: 830
Leeftijd: 10+
Thema: Technic
Gemonitord sinds: January 2026
Released: January 2, 2021
Bouwbeschrijvingen: Download de bouwbeschrijvingen ↗
EAN: 5702016913330
UPC: 673419340069
Shortlink: brickprice.eu/s/42123-1

Best price for LEGO 42123 McLaren Senna GTR

LEGO 42123-1 (McLaren Senna GTR) currently sells for €59.15 at MediaMarkt DE — the cheapest of 3 tracked European retailers, as of 2026-10-16. RRP €49.99.

The all-time low across our tracking history is €36.01.

At 830 pieces, that works out to 0.071 € per brick — a useful benchmark when comparing to similar sets.

McLaren Senna GTR is part of the LEGO Technic range. Browse other Technic sets and their current European prices on the BrickPrice Technic page.