Advent calendars have become essential for building holiday excitement with kids, but finding one that offers genuine value beyond cheap chocolates or throwaway trinkets is harder than you’d think. LEGO’s approach solves this problem by delivering 24 actual building surprises that kids can play with long after December ends.
Amazon initially offered a modest discount when the LEGO City Advent Calendar 2025 launched in September, followed by another price drop last week. Now, for Prime Big Deal Day, the retailer has slashed the price even further to $20, down from $34. This 40% discount represents a record low that you won’t see again before the holidays.
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Twenty-Four Days of Building Joy
The LEGO City Advent Calendar turns the countdown to Christmas itself into a daily building challenge. Behind each of the 24 doors is a surprise for kids aged five and older, from minifigures to mini builds and holiday accessories. There’s even Santa and Mrs. Claus minifigures, perennial crowd-pleasers, and costumed characters in irreverent dress such as polar bear, reindeer, and holiday tree.
Each surprise includes building instructions printed right in the calendar window itself so there is never any need for instructional booklets or digital apps separately. This considerate touch makes it ideal for little builders who are just beginning their LEGO adventures or for hectic mornings when you do not wish to go searching for instructions. Children can pull their door, read right off just what they must build and finish their surprise of the day all on their own before schooltime.
The included playmat opens up to provide a holiday-themed backdrop for all the builds. This turns the calendar from its constituent part list into an integrated play scene in which children may host holiday parties and concoct seasonal stories. The playmat puts the builds in context and invites creative storytelling in addition to building the parts. Your child may position the minifigures, place the mini builds, and develop stories that change over the month as more elements arrive in the scene.
Each of the 186 elements in this set is designed to serve the purpose of facilitating imaginative storytelling. Mini builds could consist of holiday ornaments, wintery accessories or seasonal buildings that populate the LEGO City landscape. Together, these pieces accumulate to form an entire wintertime celebration scene once Christmas is near. Its real value, however, is that all of these elements all remain part of the LEGO City sets once December is finished. Children at that point may use these minifigures and accessories in their own LEGO inventory, beyond just the advent calendar itself.
For just $20 in this Prime Big Deal Day deal, you’re getting 186 LEGO pieces and 24 days of fun for just under a dollar each surprise. These all-time-low prices won’t linger once demand climbs closer to the holidays and inventory is gone.
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