Forecast Model

This represents the expected annual growth (CAGR) based on a forecast model only.
10909 Heart Box is a 80 piece Duplo set released in 2020. The set is estimated to retire sometime within mid to late 2021. Once retired, the expected annual growth will be close to 6% after the second year, which will value the set bewteen $21 and $22 shortly after it is retired.

For Sale (New/Sealed)

This chart shows the sales listing trends of 10909 Heart Box.
DUPLO Classic Heart Box 10909 First Building Playset and Learning Toy for Toddlers, Great ...
$15.99
-26.1%
Please Read My Store Terms For Shipping And Payment Methods Ask For Your Estimate Of Del...
$19.65
-9.2%
(DE) BrickLink store newbricks24de
$20.32
-6.1%
(AU) BrickLink store MINT IN SEALED BOX
$21.93
+1.4%
(US) DUPLO 10909 Heart Box Duck, Whale, Helicopter, Ice Cream New SEALED 80pcs
$21.99
+1.7%
(US) DUPLO 10909 Heart Box Creative Clasic Brick Box Whale Duck Sweets 80pcs NEW
$21.99
+1.7%
(US) BrickLink store Marty's Brick Palace
$23.10
+6.8%
(CZ) BrickLink store LIMITstore
$23.39
+8.1%
(AT) BrickLink store BrickComplete
$23.57
+9.0%
Show 7 more listings

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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©