LEGO McLaren Senna GTR 42123-1
LEGO McLaren Senna GTR (42123-1) is worth about $55 sealed (retail $50). Retired 2023 · 830 pieces · 2021 Technic. Track its value and price history.
- Set number
- 42123-1
- Theme
- Technic
- Subtheme
- Licensed
- Year
- 2021
- Pieces
- 830
- Minifigures
- 0
- RRP
- $50
- Market value
- $55
- Used value
- $21
- Released
- 2021
- Retirement
- Retired in 2023
LEGO McLaren Senna GTR at LEGO: release to today
- Nov 8, 2026: Retired at LEGO Poland
- Nov 8, 2026: Retired at LEGO Sweden
- Nov 7, 2026: Retired at LEGO Ireland
- Nov 6, 2026: Retired at LEGO UK
- Nov 6, 2026: Retired at LEGO Spain
- Nov 6, 2026: Retired at LEGO France
- Nov 5, 2026: Retired at LEGO Germany
- Nov 5, 2026: Retired at LEGO Netherlands
- 2021: released
What LEGO.com showed, checked daily in the US and eight European stores.
McLaren Senna GTR value by year
From $52 in 2022 to $55 today: +5%. Its highest year was 2022, at $52.
| Year | Value | Change |
|---|---|---|
| Today | $55 | +14.4% |
| 2026 (so far) | $52 | +7.2% |
| 2025 | $48 | −7.9% |
| 2024 | $52 | +0.0% |
| 2023 | $52 | +0.0% |
| 2022 | $52 | — |
Median of each year's market prices, sealed, in US dollars.
Frequently asked questions
How much is LEGO McLaren Senna GTR (42123-1) worth?
LEGO McLaren Senna GTR is worth approximately $55 on the secondary market today, based on current listings and completed sales. BrickStats updates this value daily.
Is LEGO McLaren Senna GTR retired?
Yes — McLaren Senna GTR (42123-1) has been retired by LEGO and is no longer in production. Retired sets have fixed supply, which is why their prices are driven purely by the resale market.
Has LEGO McLaren Senna GTR gone up in value?
Yes. McLaren Senna GTR launched at $50 and now trades around $55, an increase of 9.9%. See the price history chart for how it got there.
What is the price per piece for McLaren Senna GTR?
At its $50 retail price across 830 pieces, McLaren Senna GTR works out to about $0.060 per piece. Collectors often use price per piece to judge whether a set is good value.
Is LEGO McLaren Senna GTR a good investment?
McLaren Senna GTR currently trades 9.9% above its $50 retail price, and it is retired, so no new supply is entering the market. Past performance is not a prediction — condition, packaging and how long you hold all affect what a set actually sells for. BrickStats reports the numbers rather than giving investment advice.
Why is LEGO McLaren Senna GTR so expensive?
McLaren Senna GTR was released in 2021 and has since retired. Once LEGO stops producing a set, the only supply is what is already in circulation, so sealed copies in good condition compete for a shrinking pool of stock. That scarcity, not the parts, is what moves the price.