Costco prices in Australia

PriceRoo records real Costco prices on 39 products every day — across products we price at 2+ retailers, it holds the cheapest price 61% of the time (sample of 18). Whether a price is good depends on its place in cross-retailer history, not the claimed RRP.

Best prices at Costco right now

Genuine price drops at Costco

Today's Costco deals

Supagas 8.5kg Swap n Go Gas Bottle

Supagas 8.5kg Swap n Go Gas Bottle

$26.99
Costco Deal score5.6/10 listed 10/11/2026

Supagas 8.5kg swap n go gas bottle at $26.99 at Costco. Instant swap service—no waiting for refill. Costco membership required.

Narwal Freo Z10 Robot Vacuum & Mop

Narwal Freo Z10 Robot Vacuum & Mop

$599.99
Costco Deal score8.9/10 listed 09/11/2026

All-time low at $599.99, typically $1000–$1500 elsewhere. Active detangling system removes tangles automatically. Costco membership required.

Lego 42240 Aston Martin F1 Car

Lego 42240 Aston Martin F1 Car

$199.98 $259.99 -23%
Costco Deal score7.1/10 listed 08/11/2026

Down from $259.99 to $199.98—saving $60. Lego Aston Martin Aramco AMR25 F1 car at Costco. Detailed racing design for collectors and enthusiasts.

Cuckoo Micom 6-Cup Rice Cooker in-store

Cuckoo Micom 6-Cup Rice Cooker in-store

$114.99 $159.98 -28%
Costco Deal score7.1/10 🔥 listed 07/11/2026

28% off from $159.98: Cuckoo Micom rice cooker $114.99 in-store, $124.98 delivered. Costco exclusive.

MGI Ai 500 Electric Golf Cart

MGI Ai 500 Electric Golf Cart

$1299.99
Costco Deal score7.4/10 listed 04/11/2026

From RRP $2199 to $1299.99—a 41% discount far exceeding MGI's typical 15–20% range. Costco membership required.

Telstra Pre-Paid Plan + Costco Gift Card

Telstra Pre-Paid Plan + Costco Gift Card

$395.00
Costco Deal score7.2/10 listed 29/10/2026

Costco exclusive (membership required, in-store only): the $395 pre-paid plan is $299.99 plus a $40 Costco gift card, saving ~$135 combined. Includes 345GB on activation by 2 November.

Logitech MX Keys S Keyboard & Mouse Bundle

Logitech MX Keys S Keyboard & Mouse Bundle

$199.99
Costco Deal score7.1/10 🔥 listed 27/10/2026

Logitech MX Keys S bundle for $199.99 with Costco membership (save $200 from RRP $399.95). About 20% below typical market pricing of $240–250. Available in-store and online.

LEGO Ferrari Helmets

LEGO Ferrari Helmets

$69.99
Costco Deal score7.6/10 listed 18/10/2026

Premium LEGO set marked down 53% from $149 RRP. Costco membership required.

LEGO Pokémon Eevee 72151

LEGO Pokémon Eevee 72151

$39.99
Costco Deal score6.2/10 listed 17/10/2026

Costco clearance at $39.99 with good stock available. Costco membership required; purchase in-store only.

Adidas Originals Project Two Watch

Adidas Originals Project Two Watch

$49.97
Costco Deal score7.4/10 listed 16/10/2026

Adidas Originals Project Two white watch at $49.97 for Costco members. Classic design with streetwear style and everyday comfort.

Costco New Member: Shop Card with Membership

Costco New Member: Shop Card with Membership

$20.00
Costco Deal score6.8/10 listed 15/10/2026

New members receive a $20 Shop Card bonus with Gold Star ($65/year) or Executive ($130/year) membership, reducing net cost to $45 or $110.

Waterpik Ultra Plus & Cordless Enhance Bundle

Waterpik Ultra Plus & Cordless Enhance Bundle

$99.99
Costco Deal score7.0/10 listed 13/10/2026

Costco members get this premium Waterpik bundle—Ultra Plus and Cordless Enhance water flossers—for $99.99. Dentist-recommended brand for superior oral care.

Cold Power 6L Detergent

Cold Power 6L Detergent

$20.49
Costco Deal score6.1/10 listed 03/10/2026

Costco members: Cold Power 6L for $20.49 after $5.50 instant discount (usually $25.99). In-store only, about $3.42 per litre.

The Lost Explorer Mezcal 700ml

The Lost Explorer Mezcal 700ml

$99.97
Costco Deal score6.3/10 listed 03/10/2026

Costco online clearance: The Lost Explorer Salmiana Mezcal 700ml at $99.97 delivered ("Last Chance" pricing), cheaper than competitors. Membership required.

Gemmy Halloween Bluey Inflatable 2m

Gemmy Halloween Bluey Inflatable 2m

$99.99 $249.99 -60%
Costco Deal score7.2/10 listed 03/10/2026

60% off seasonal decoration at Costco. Large 2m Bluey family inflatable perfect for Halloween (membership required).

Apple Watch Series 10 46mm

Apple Watch Series 10 46mm

$369.99 $669.99 -45%
Costco Deal score7.8/10 listed 03/10/2026

Over 40% off flagship smartwatch at Costco. SE2 40mm also available for $199.98 (membership required).

Woozoo 360 Pedestal Fan with Remote

Woozoo 360 Pedestal Fan with Remote

$89.99
Costco Deal score5.7/10 🔥 listed 03/10/2026

Woozoo 360 pedestal fan with remote control at $89.99 delivered from Costco. Costco membership required.

Breville Barista Express Coffee Machine

Breville Barista Express Coffee Machine

$579.99
Costco Deal score7.2/10 listed 02/10/2026

Breville's Barista Express is now at Costco for $579.99, a competitive price point for this entry-level espresso machine. Costco membership required.

Ninja Swirl by Creami Ice Cream Maker

Ninja Swirl by Creami Ice Cream Maker

$299.99
Costco Deal score7.8/10 listed 28/09/2026

Ninja Swirl by Creami ice cream maker at Costco members-only price of $299.99. About $50 cheaper than Amazon, Good Guys, and other major retailers.

📉 45.4% below 30-day median
Japanese A5 Wagyu Rib Eye /kg

Japanese A5 Wagyu Rib Eye /kg

$144.99
Costco Deal score7.0/10 listed 21/09/2026

Premium Japanese A5 Wagyu rib eye at $144.99/kg, Costco Kilburn SA location, membership required. A5 represents the highest Japanese beef grade, known for exceptional marbling and tenderness.

LEGO Pokemon Eevee

LEGO Pokemon Eevee

$57.99
Costco Deal score5.8/10 listed 28/07/2026

Cute LEGO Pokemon Eevee set available exclusively at Costco for $57.99 delivered to members.

Methodology and every retailer's win rate: Australian retail price report. All tracked products: price history.