Costco: Kirkland Signature Diapers Size 1-2 $29.9 Size 3-6 $39.9)

August 29th 2026

Kirkland Signature diapers on sale 8/29-8/30 only. $10 off regular price. I believe it's the same price in store now.

This Costco Canada Deal has 40 views

Get Deal

View more Costco Canada Deals

More Costco Canada Deals

Costco Business Center: Anker 737 Power Bank + Charger + Cable Bundle at Ottawa Costco Business Center, $69.97

Costco: Torin Steel/Aluminum 3 ton Floor Jack $99.97 *YMMV* Costco Comox

Costco: Karl Lagerfeld Men's 1/4 Zip Polo (100% pima cotton) $19.99

Costco: Kirkland Signature Diapers Size 1-2 $29.9 Size 3-6 $39.9)

View more Costco Canada Deals