Aug 13, 2026

7 Best Back-To-School Items To Buy at Costco Under $25

Written by Andrew Lisa
|
Edited by Angela Corry
Blog Post Image

High prices have been dogging families all summer long, but a Costco membership can be your ticket to sending your kids to school in style this fall without paying exorbitant prices. 

The oldest and biggest wholesale warehouse club has more than a half-dozen can’t-miss deals on necessities for academics of all ages. Some are active sales; others are naturally low prices. All, however, sell for less than $25, helping Costco members save money as they cross items off their must-get list for the approaching school year. 

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  • Price: $19.99 ($3 off)

Never dull with no sharpening required, BIC Velocity mechanical pencils write smooth and dark every time, and the 0.7mm tip erases clean with a jumbo, twist-up eraser. The Costco 24-pack comes with a free BIC Break Resistant pencil, for a total of 25, in various colors with contoured, textured grips.

More Savings: The Best Costco Buys To Grab Now Before Summer Ends 

  • Price: $19.97 

Complete with a large main compartment and a smaller section for accessories, the faux-leather PU Mini Licensed Backpack is available in five trending kids' themes: Bluey, Stitch, Minnie Mouse, Jack Skellington and Cinnamoroll. Fully lined and fitted with adjustable straps, each is right for kids of most ages who want to bring their favorite characters to school with them every day. 

  • Price: $16.99

Costco sells a 16-pack of Sharpie S-Gel retractable gel pens for about $1.06 per pen, built never to leak, smear or bleed. The package includes 12 standard plastic S-Gels and four with metal barrels, enough to last the entire school year and beyond. Fitted with contoured rubber grips, the set comes in various colors with black or blue ink.

  • Price: $9.49

For elementary school achievers, Elmer’s All-Purpose School Glue Sticks come in a massive 30-pack from the biggest name in schoolhouse cutting and pasting. They’re nontoxic, acid-free and fully washable, so the inevitable mishap won’t leave anything ruined for long. 

  • Price: $14.99-$21.99

If your children’s administrators pick out their clothing for them, Costco offers a lineup of French Toast school uniforms, all of which are machine washable and come in a range of sizes and colors, including two-packs of:

  • Chinos

  • Skorts

  • Shorts

  • Polos

  • Fitted polos

  • Slim-fit pants  

  • Price: $8.99 ($2 off)

Despite Costco’s bulk-savings business model, you can stock up on printer paper without buying an impractical quantity. A single ream of 800 sheets of Advantage Premium Bright inkjet and Laser paper is on sale now, delivering more multipurpose printer paper than most kids will use in a full school year at single-digit prices.

Post-It Notes

  • Price: $15.99 ($4 off)

Landing squarely in the you-can-never-have-too-many category, 3M Post-It Notes are indispensable at any age or stage of academia, and Costco sells a 24-pack of 100-sheet pads to get any student through the year. Classic yellow is just one of several assorted bright colors, and each pad is made from recycled, renewable paper.  

Editor’s note: Prices and availability are subject to change.

This article was provided by MoneyLion.com for informational purposes only and should not be construed as financial, legal or tax advice.

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Andrew Lisa
Written by
Andrew Lisa
Andrew has been writing professionally since 2001.
Angela Corry
Edited by
Angela Corry
Angela is a seasoned personal finance editor with deep expertise in economic trends, government programs and financial markets. As managing editor, she leads a team of high-performing writers and editors, shaping smart, accessible coverage that helps readers make confident money decisions. Previously, Angela held senior editorial roles at TheCelebrityCafe.com and Inquisitr.com, where she managed large distributed teams and built data-driven content strategies across a variety of news genres. When she’s not editing, Angela runs a homemade jam side business, experimenting with seasonal flavors and selling small-batch preserves at local markets and craft fairs.

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