The Introvert Entrepreneur

The Introvert Entrepreneur

The Best LEGO Sets to Invest in that Retire in 2025 v10.0 - The Final Edition

This is the FINAL list of LEGO sets I am investing in this year.

Jarek Lewis's avatar
Jarek Lewis
Oct 16, 2025
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The post is brought to you by me.

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IMPORTANT: A SPREADSHEET VERSION OF THE HIT LIST IS LINKED AT THE BOTTOM OF THIS POST

The hit list you are about to see below is the list of LEGO sets my set picking system likes most for investing this year.

This list is the official and final hit list for 2025.

It is created by:

  1. Looking at a giant list of sets expected to retire

  2. Inputting Amazon sales rank data (i.e. demand) into my custom set picking system and letting it spit out which sets it thinks will perform best

  3. Picking demand thresholds for each theme to adhere to based on prior performance and estimated supply data

Does this system catch ALL of the best sets every year? No.

However, it has outperformed the average for the last three years by a large margin as documented in my monthly market update series.

The format below for listing hit list sets is as follows:

  • Theme

    • List of sets my system likes

Let’s dive in.

   

Architecture

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