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Kirkland price tracker

As of July 2026 we track 3 Kirkland products; the best value is Kirkland Signature Diapers, Size 4 (22-37 Pounds), 198 Count at $0.30/diaper. Prices re-checked continuously.

Best value we track

Kirkland Signature Diapers, Size 4 (22-37 Pounds), 198 Count$0.30/diaper

Independent test results

No third-party lab data tracked yet for this brand.

Every Kirkland price we track

ProductCost per unitPack
Kirkland Signature Diapers, Size 4 (22-37 Pounds), 198 Count$0.30/diaper≈ 198 diapers
Kirkland Signature Diapers, Size 5 (168 Count)$0.37/diaper≈ 168 diapers
Worldwide Nutrition Bundle$2.51/100 sheets—