Costco (Membership Required) Deals in Australia — 3 Active Offers (2026)

Costco (Membership Required) runs both regular weekly specials and larger seasonal events throughout the year — typically around Easter, End of Financial Year (EOFY), Click Frenzy, Black Friday, Cyber Monday and Boxing Day. Clutch Deals scrapes Costco (Membership Required) hourly, so any live sale appears on this page as soon as it goes up.

Not always — Australian retailers have been flagged by the ACCC for inflating "was" prices to make sales look bigger. That's why we verify every deal against our own historical price data. Each deal shows a Clutch Score from 1–10 that factors in discount size, price history, and community signals, so you can tell a real bargain from a marketing tactic.

It depends on the category, but the deepest discounts at Costco (Membership Required) typically land around EOFY (late June), Click Frenzy (mid November), Black Friday / Cyber Monday (late November) and the Boxing Day / New Year period. Setting a price alert on the specific product you want is usually cheaper than waiting — we'll email you when the price drops.

Every deal on Clutch Deals is marked active, expired or expiring-soon. Deals disappear from our feed when Costco (Membership Required) removes them from their site, and our scrapers re-check active deals every hour. If a price has changed between our last scrape and your click, we also warn you on the deal page.