How GBG Works

The Best-Kept Secret in Parenting

Most returned baby gear ends up in a landfill. Not because it's broken, but because it was opened. For big retailers, it's easier to throw gear away than to inspect and resell it. And when it comes to babies, no brand wants to risk reselling without confidence and safety.

So we built a better solution.

GoodBuy Gear is a trusted marketplace for secondhand and open box baby gear. We partner directly with top brands, inspect every item thoroughly and back it up with our Gear-antee™. We make it easy for parents to get high-quality gear for less—without any guesswork.

See Our Inspection Process

Trusted by the Brands You Trust

We’re proud to be certified resale partners with 50+ of the most trusted baby gear brands including UPPAbaby, Bugaboo, Stokke, Mockingbird, Nanit, Thule, Cybex, and more.

That means a majority of our inventory comes directly from manufacturers—including open box returns and like-new items that were never used.

You get the same premium gear, for a fraction of the price.

Our Brand Partners Include:

Join the Resale Collective Shop Certified Gear

What Makes Us Legit

We get it—secondhand shopping can feel sketchy. But we’re not a resale free-for-all. Every item on GoodBuy Gear goes through a rigorous process to ensure it's safe, clean and exactly as described.

Here’s how we earn your trust:

Brand-Certified Resale
We work directly with 50+ of the top baby gear brands to resell their open box returns and surplus inventory.
Rigorous Inspection Process
Our team tests functionality, checks for missing parts, reviews safety and expiration dates and professionally cleans every item.
The Gear-antee™
Our trademarked promise: a comprehensive assurance that guarantees the quality and satisfaction of every product you buy from us.
Experts Behind the Scenes
Our processes have been developed in partnership with manufacturers, CPSTs (Child Passenger Safety Technicians) and NHTSA consultants.
Safer, Smarter Shopping
No meetups. No mystery sellers. Just quality-checked gear shipped to your door.

The Bottom Line: We’d never sell anything we wouldn’t be proud to give our own children. Period.

The Gear-antee™: Our Promise to Parents

We understand the importance of trust when you're shopping for your baby. That’s why we created the Gear-antee™.

The Gear-antee™ is our promise to our valued customers that every item listed on GoodBuy Gear meets our rigorous standards of quality and safety and that the condition and description are accurate.

Learn More

A Closer Look at Our Inspection Process

Our quality inspection process was developed in partnership with gear manufacturers, CPSTs (Child Passenger Safety Technicians) and NHTSA consultants. Every item is reviewed by trained staff for:

Functionality & performance
Cleanliness
Missing parts or damage
Safety standards & expiration (where applicable)
Manufacturer authenticity & recall statusle, or even provide a review.

Learn More About Our Inspection Process

The Bottom Line

We don’t cut corners. We don’t guess. And we don’t list gear that doesn’t meet our highest standards.

“We inspect every item like it’s going to our own families. Because sometimes, it does.”
—Kristin Langenfeld, CEO and Co-Founder of GoodBuy Gear

We also developed the GoodBuy™ Car Seat Safety Check, the first and only proprietary car seat inspection process approved for resale in the U.S.

Read Our Full Safety Standards for Car Seats

Shop Baby & Kid Gear Confidently

When it comes to your baby, second best isn’t good enough. That’s why every item we sell is thoroughly inspected, brand-backed and delivered with care.

Welcome to the smarter way to shop baby gear.