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10909 LEGO Duplo Heart Box thumbnail image

10909 LEGO Duplo Heart Box
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10909 LEGO Duplo Heart Box
  • Heart Box thumbnail
  • Heart Box thumbnail
  • Heart Box thumbnail
  • Heart Box thumbnail
  • Heart Box thumbnail

LEGO 10909 Heart Box is a Duplo set valued at $58 for new and sealed sets, up 189% from an original retail price of $19.99. The set retired in January 2023 with annual appreciation averaging 14.69% since. On the used market, values range from $18 to $22 based on condition. Secondary market prices for new and sealed sets typically fall between $50 and $85. With value climbing over the last three months and outpacing similar retired sets, the market for the set is rising.

Heart Box Value (New/Sealed)

This chart represents the current new/sealed value of the set Heart Box since January 2023. Very high accuracy
LEGO 10909 Heart Box is a DUPLO set released in 2020, containing 80 pieces. It includes toddler-friendly DUPLO elements to build simple models such as a house, ice cream, whale, flower, helicopter, and duck. The set is designed for open-ended creative play with easy-to-handle bricks suited to preschool builders. It provides a variety of basic shapes and colors for quick model assembly and rebuilding.

Heart Box has climbed about 14.7% a year since retirement and is worth around $58 sealed. If the forecast is right, it keeps going, to about $65 in five years. The average used price is $19 for those in good overall condition. New and sealed listings currently range from $50 to $85. The set was available for 36 months, from January 2020 to January 2023.
All regions

For Sale (New/Sealed)

 (US) - Duplo 10909 - Classic Heart Box Toy Set - For Toddlers - Sealed RETIRED
BrickEconomy Choice
$42.49
(US) (10909) DUPLO: Classic Heart Box Building Block Set - New Sealed Retired $47.99
-17.0%
(US) (10909) DUPLO: Classic Heart Box Building Block Set - New Sealed Retired $51.77
-10.4%
(US) (10909) DUPLO: Classic Heart Box Building Block Set - New Sealed Retired $51.99
-10.1%
(US) Heart Box from BrickLink seller wahiggin $55.00
-4.9%
(DE) Heart Box from BrickLink seller tomte $61.29
+6.0%
(US) DUPLO Classic Heart Box 10909 Building Playset and Learning Toy for Toddler $74.99
+29.7%
(US) Amazon listing for Heart Box $84.99
+47.0%
(JP) Duplo Idea Box (Heart) 10909 - Blocks, Gift For Toddlers, Babies, Boys_ $87.94
+52.1%
Picked for your region

Sales Distribution (Last 90 Days)

This chart shows the distribution of sales for the past three months of new/sealed 10909 Heart Box.

Sale Trends

This chart shows the sales trends of new/sealed 10909 Heart Box.

Market Momentum

Bullish
This set's value is climbing and it is outpacing its theme.
SupplyTypical for Duplo
Listings down 40% this month
12 months agoToday
Growth vs peers+5% typical for Duplo
+113% over the past year
12 months agoToday
Outlook:27% bearish·0% neutral·73% bullish
Why it's moving, signals and outlook

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Heart Box Questions

How much is LEGO 10909 Heart Box worth today?

Sealed in its box, Heart Box is valued at $58, with most sales landing between $50 and $85. The value has risen 14% in the past 90 days. On the used market, expect to pay around $19.

Can you still buy LEGO 10909 Heart Box from LEGO?

No. Heart Box retired in January 2023, having been in production for about 3 years. Sealed copies are now found only on the secondary market, so the price follows what collectors will pay.

How much has LEGO 10909 Heart Box gone up in value?

Heart Box has gained 189% on its original retail price of $19.99, or roughly 14.7% a year on average. That beats the Duplo average of 4.7% a year by a clear margin.

What will LEGO 10909 Heart Box be worth next year?

In twelve months, Heart Box could be worth around $58, close to where it is today. In the short term the market reads bullish. Demand, supply and price signals are leaning upward. Like any forecast, this is an estimate.

What is the piece count of LEGO 10909 Heart Box?

Heart Box is built from 80 pieces ($0.25 a piece at its retail price).

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Heart Box Reviews

15 ratings
4.6
Collectors
Investors
Is this LEGO set a good investment?
“For a Duplo set, Heart Box has significantly outperformed the theme, with an annual return of 14.7%. Given that many Duplo sets average around 5% per year, this looks like an investable set with attractive returns.”
Review brought to you by BrickEconomy Bot

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.
Summary
Duplo Heart Box set 10909 was released on January 2, 2020, retailing for $20, it has since been retired. New, unopened sets are valued at $58, used ones can be found for $19.
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This exciting mix of LEGO DUPLO bricks is bursting with ideas and inspiration! As parents and toddlers build, play and build again, this imaginative learning toy will kickstart kids’ creative building and deliver developmental benefits that last a lifetime. Toddler-friendly bricks and simple instructions ensure the imaginative play starts without delay. There's a house, ice cream, whale, flower, helicopter, duck and more. Each easy-to-build model provides lots to talk about and imaginative stories to role-play. The creative fun continues as kids mix the bricks to build their own creations. LEGO DUPLO playsets put open-ended play and self-expression into the hands of budding builders. With recognizable settings, familiar characters and toddler-friendly bricks, they inspire preschoolers with a boundless enthusiasm for playful learning.
Description provided by LEGO©