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LEGO Technic Bugatti Bolide Racing Car Building Set - Model and Race Engineering Toy for Back to School, Collectible Sports Car Construction Kit for Boys, Girls, and Teen Builders Ages 9+, 42151LEGO Technic Bugatti Bolide Racing Car Building Set - Model and Race Engineering Toy for Back to School, Collectible Sports Car Construction Kit for Boys, Girls, and Teen Builders Ages 9+, 42151 — photo 2 of 6LEGO Technic Bugatti Bolide Racing Car Building Set - Model and Race Engineering Toy for Back to School, Collectible Sports Car Construction Kit for Boys, Girls, and Teen Builders Ages 9+, 42151 — photo 3 of 6LEGO Technic Bugatti Bolide Racing Car Building Set - Model and Race Engineering Toy for Back to School, Collectible Sports Car Construction Kit for Boys, Girls, and Teen Builders Ages 9+, 42151 — photo 4 of 6LEGO Technic Bugatti Bolide Racing Car Building Set - Model and Race Engineering Toy for Back to School, Collectible Sports Car Construction Kit for Boys, Girls, and Teen Builders Ages 9+, 42151 — photo 5 of 6LEGO Technic Bugatti Bolide Racing Car Building Set - Model and Race Engineering Toy for Back to School, Collectible Sports Car Construction Kit for Boys, Girls, and Teen Builders Ages 9+, 42151 — photo 6 of 6

LEGO

LEGO Technic Bugatti Bolide Racing Car Building Set

Model and Race Engineering Toy for Back to School, Collectible Sports Car Construction Kit for Boys, Girls, and Teen Builders Ages 9+, 42151

$44.61

at Amazon· sold by liv4deals

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Watch this price

We are not ready to call this price.

We check at least every 12 hours and hold a day-by-day record of what this cost — 3 days of it so far. Calling a price high or low needs 7 of those days and at least one change, because a range needs two prices: we have recorded 2 changes.

LEGO set 42151, 905 pieces by Rebrickable’s count: 4.9¢ a piece at today’s $44.61, 10% below LEGO’s list price of $49.99. Every theme, per piece

Every change we recorded at Amazon

Every row is a price we saw change. We write one only when a price actually moves, so a gap here means the price held.

WhenPriceChange
today$44.61−$0.39
1d ago$45.00+$2.51
2d ago$42.49first seen

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Price history

Tracking since October 8, 2026 · 3 of 7 days to a verdict

We do not draw a chart under 7 days of record. Over a handful of days every product is trivially at its lowest recorded price, and a chart that says so is worse than no chart.

Prices we recorded ourselves. Usual is the price on the typical day, with limited-time deals left out unless they ran on most of the days we recorded; Average is the mean of every recorded day, deals included, so a gap between the two columns is a record holding an outlier.
PriceNowLowestHighestUsualAverageDays recorded
New$44.61$42.49 on Oct 8$45.00 on Oct 9$44.61$44.033

Sales events

Next on the calendar: Black Friday, November 27. We keep checking this price through it and report here what it did.

Where to buy

Amazon$44.61Go
Held for
changed today
Checked
2h ago

Prices checked at least every 12 hours. “Held for” is how long that retailer has been charging this price. A hidden price is one we cannot re-confirm recently enough to publish.

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What it is

5 attributes, in the retailer’s own words. We record the prices; these we only pass on.

Color
Yellow
Weight
1.54 pounds
Dimensions
15.04 × 10.32 × 2.78 inches
Model
6425761
Released
January 2023

Cheaper in LEGO, and what changes

Things we track on the same shelf for at least 10% less than $44.61, with the attributes the retailers describe differently. Their words, not our judgement — we record prices, we do not test products.

Others we track in LEGO

See all LEGO prices

$44.61

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