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10421 LEGO Duplo Alphabet Truck thumbnail image

10421 LEGO Duplo Alphabet Truck
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10421 LEGO Duplo Alphabet Truck
  • Alphabet Truck thumbnail
  • Alphabet Truck thumbnail
  • Alphabet Truck thumbnail
  • Alphabet Truck thumbnail
  • Alphabet Truck thumbnail

LEGO 10421 Alphabet Truck is a Duplo set currently available at retail for $39.99 and is projected to retire in mid and late 2026. Current new-sealed secondary market prices range from $40 to $51.

Forecast Model

This represents the expected annual growth (CAGR) based solely on a forecast model.
LEGO 10421 Alphabet Truck is a DUPLO set released in 2024, containing 36 pieces and 2 Duplo figures. The main build is a drivable truck with a detachable trailer designed to carry the included 26 alphabet bricks. It also includes an ABC book element and a stereo element. The figures and accessories support simple loading and letter-arranging play.

Once retired, the expected annual growth will be close to 3% after the second year, valuing the set between $44 and $45 shortly after it is retired.
Retirement risk.Alphabet Truck has been available for 29 months. Based on the average lifespan of other sets in this theme (23 months), this set may be at risk of retiring in the coming months.
All regions

For Sale (New/Sealed)

This chart shows the sales listing trends of 10421 Alphabet Truck.
 (US) Duplo set 10421 Alphabet Truck New sealed 2+ Learning through play boxed
BrickEconomy Choice
$30.00
(VN) DUPLO Town Alphabet Truck Toy - Toddler Learning & Educational Toys $31.95
-20.1%
(US) LEGO DUPLO Town Alphabet Truck 10421 [New Toy] Brick $39.95
-0.1%
(US) DUPLO 10421 Town Alphabet Truck Learning Playset NEW $39.99
(US) Official LEGO Alphabet Truck $39.99
(US) LEGO Duplo Alphabet Truck Building Set 10421 NEW $40.00
(US) Sealed, New in Box $40.00
(US) New & Sealed Lego DUPLO Town Alphabet Truck Set 10421 - free shipping $44.99
+12.5%
(HU) BrickLink store brick350 $45.89
+14.8%
(CZ) BrickLink store popishop $45.89
+14.8%
(US) Duplo Alphabet Truck 36pc $45.99
+15.0%
(BE) BrickLink store Closed to update $46.56
+16.4%
(US) LEGO DUPLO Alphabet Truck - 10421 $47.95
+19.9%
(AU) 1 x lego duplo 10421 alphabet truck 36 pieces boys girls child toddler gift bnib $49.29
+23.3%
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Duplo figures

Alphabet Truck contains 2 duplo figures. All 2 duplo figures are exclusive to this set.
47205pb111
Child Boy
LEGO Ville Duplo figure - Boy with light bluish gray legs, lime jacket with white sleeves, bright pink shirt, and dark brown hair - 47205pb111
Exclusive
Value $4.02
47205pb112
Child Girl
LEGO Ville Duplo figure: girl with bright pink jacket (capital letter C), polka dot shirt, orange hair, bright light blue legs - 47205pb112
Exclusive
Value $4.19

Related Sets

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Availability Retired
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Value $36.34
Growth  +45.4%
Annual growth 8.2%

Sets in Duplo

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Growth  +20.5%

10438 Visit to the Vet Clinic

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Availability Retired
10438 LEGO Duplo Visit to the Vet Clinic
Retail $19.99
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30673 LEGO Duplo My First Duck
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My Collection

Alphabet Truck Reviews

18 reviews
4.6
Collectors
Investors
BrickEconomy Member Review
“The LEGO DUPLO Alphabet Truck is an excellent blend of fun and learning, offering a playful way for kids to explore letters. The large, colorful bricks are perfect for little hands, making it easy for young children to build, pull apart, and recognize letters naturally.”
 

About Duplo

The LEGO DUPLO theme was introduced as far back as 1969 and is designed for children ages 1 to 5. It features DUPLO figures which are much larger than minifigures and DUPLO blocks which are about twice the length, width, and height of a standard System brick. Like LEGO System, DUPLO also has subthemes that are often junior versions of System themes, like Pirates and Castle and licensed themes like Disney and Super Heros.
Read more
Drive toddler’s letter-learning with the LEGO® DUPLO® Town Alphabet Truck (10421) construction toy for preschool kids.

This creative ABC toy delivers lots of playful learning. As toddlers connect the trailer with the toy truck and help the 2 LEGO DUPLO figures load and unload the bricks, they begin to recognize letters, learn colors, improve their language and hone fine motor skills.

Imaginative accessories include a LEGO DUPLO ABC book toy element and a stereo element to encourage fun ABC sing-alongs with parents and toddlers. This educational toy encourages toddlers to invent creative stories as they climb into their toy truck cab and head off for a new adventure!

Get toddlers off to great start with LEGO DUPLO construction toys, which put open-ended play, self-expression and learning into toddlers’ hands.

Construction toy that teaches toddlers letters – Climb aboard the LEGO® DUPLO® Town Alphabet Truck toy for playtimes filled with fun ABC learning for ages 2 and...
Description provided by LEGO©