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The Introvert Entrepreneur

Jarek Lewis
Hundreds of paid subscribers

I escaped the rat race by investing in LEGO sets and Pokémon booster boxes. This newsletter documents how profitable they are. Being a free subscriber here gets you a glimpse. Paid gets you the full playbook. Enter your email below to sign up ↓

Platform
Substack
PricingFreemiumPublishesTwice weekly
Issues540Founded5 years agoLast Issue6 days ago
Active

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Latest Issues

LEGO INVESTING BUY ALERT: 4 Sets from Amazon (2026 Retirees)

New all-time low prices means I'm a buyer.

My most recent set picking system update has me focusing much more on the price I’m paying for sets and a little less on the other stuff.

6 days ago
8
2
Paid

The Best LEGO Sets to Invest in that Retire in December 2026 (v1.0)

This is my preliminary buy list for LEGO sets retiring in December 2026.

This post is brought to you by me.

7 days ago
6
7
Paid

TIE Pokémon Booster Box Investing Portfolio Report - July 2026 (All eyes on 30th Anniversary...)

Come take a look at which Pokémon Booster Boxes I own and how much money they've made me.

Welcome to a monthly series where I document the performance of my Pokémon booster box portfolio.

12 days ago
4
2
Paid

LEGO INVESTING BUY ALERT: 1 July Hit List Set from LEGO.com

Wasn't sure if we'd get another crack at this set, but we are!

This set is a certified winner no matter how you look at it. With it coming back in stock today, it’s time to load up!

13 days ago
4
3
Paid

LEGO INVESTING BUY ALERT: 50% OFF Clearance at Target Stores (2026 Retirees)

I almost never buy in store, but these deals are too good to ignore.

After seeing several discord members (you have access to this as a paid subscriber, link to join at the end of this post) talk about the LEGO sets they were finding in th...

16 days ago
6
1
Paid

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  • Jarek Lewis

    700+ people pay me monthly to write about investing in sealed plastic and cardboard. Also the founder of Diald.

  • Social

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