JB Hi-Fi Newmarket Grand Opening: Cost + GST Storewide (25 June, 5-9pm)

JB Hi-Fi has JB Hi-Fi Newmarket Grand Opening: Cost + GST Storewide (25 June, 5-9pm) for Cost + GST, until 25 June 2026, In-store only at JB Hi-Fi Westfield Newmarket; no delivery offer is included..

JB Hi-Fi's new Westfield Newmarket store is offering products storewide at cost plus GST for four hours during its grand-opening party on Thursday 25 June 2026. The flyer specifically includes Apple products, TVs, phones, CDs and vinyl, with additional limited-quantity opening deals.

Cost + GSTStorewide cost price plus GST for four hoursIn-store only at JB Hi-Fi Westfield Newmarket; no delivery offer is included.Ends 25 JunElectrical & ElectronicsEntertainmentLocal Deals

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How this deal was checked

Status Checked

Last checked 23 Jun 2026, 4:36pm NZ time

Source JB Hi-Fi Newmarket grand-opening flyer

Method SaleAlert merchant and offer check

Evidence-backed checks completed

SaleAlert checked the public merchant page, matched the deal title and advertised offer, and checked price or discount, expiry, shipping, eligibility, stock, and checkout terms.

Known limitation: Verified against the two-page JB Hi-Fi Newmarket grand-opening flyer supplied by the SaleAlert operator. Confirmed 25 June 2026, 5-9pm, Westfield Newmarket, Cost + GST storewide, stock/quantity restrictions, exclusions, and the QR-linked Facebook event.

Always confirm the final price, stock and terms on the retailer page before buying.

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How good is this deal?

What it is

Why it may be good

This is a short, in-store-only opening event rather than a normal multi-day sale. Arrive early if you want a specific product, because the offer is limited to stock on hand and the flyer says purchase limits may apply.

Who it is for

Best for shoppers already considering this type of offer and willing to verify the final checkout price before buying. Related category: Electrical & Electronics, Entertainment, Local Deals.

Before clicking

Confirm the live price, stock and checkout total on JB Hi-Fi.
Compare the exact model, size, plan, location or eligibility terms where relevant.
Include delivery or pickup costs: In-store only at JB Hi-Fi Westfield Newmarket; no delivery offer is included.

SaleAlert commentary is based on the information captured for this post. It is not a guarantee that the retailer price is still available.

Deal notes

Valid only at JB Hi-Fi Westfield Newmarket on Thursday 25 June 2026 from 5pm to 9pm.
The store closes at 4:30pm for setup and reopens at 5pm.
Cost is defined as the average invoiced purchase price and excludes volume-related adjustments or other rebates; some products may already be advertised below cost.
Available on in-stock items only. Trade not supplied. Purchase limits apply, with no rainchecks or laybys.
Excludes gift cards, prepaid cards, mobile phone top-ups, warranties, virtual currency, subscriptions, delivery and installation.
Cannot be used with other promotions. Exclusive opening deals are available in limited quantities.
Automation assisted with collection and merchant-page checks; no physical product testing is claimed.

Source: JB Hi-Fi Newmarket grand-opening flyer

SaleAlert may use tracked links. Always check the live retailer page, stock and final checkout price before buying.