Shark Stratos Cordless Stick Vacuum — Prices & Offers

The Shark Stratos Cordless Stick Vacuum Cleaner IZ400UK has been tracked across 19 UK retailer listings, with prices ranging from £89.99 to £732.00. That's too wide a spread to be useful on its own, so this guide breaks down where the real pricing sits, why the range is so stretched, and what to check before you commit to a listing.

How much does the Shark Stratos IZ400UK cost?

Across the retailers we track, most in-stock listings for a complete, new IZ400UK unit fall into two bands: roughly £208.70 to £279.99, and a second cluster around £449.99 to £450. Retailers in the lower band include eBay (£208.70), Jacamo (£229.99), Amazon.co.uk (£249.00), Very (£249.00), Asda George (£249.00), Argos (£249.99), and TikTok Shop UK (£249.99), plus an eBay listing from seller shark-clean at £279.99. In the higher band, Jacamo, AF Thomas Newport, JD Williams, and Studio all list the unit at £449.99, with Argos also showing a £450.00 listing.

Seeing the same model priced almost £250 apart between two legitimate-looking retailer sets is unusual, but it isn't necessarily a sign of an error — see the next section for why.

A handful of listings sit well outside both clusters and are worth treating with more caution rather than as genuine bargains or premium options.

Why the price range is so wide

Two clusters, one likely explanation: the £208.70–£279.99 band and the £449.99–£450 band probably represent different points in time (an earlier launch price versus a later markdown, or vice versa) or different bundle contents, such as extra accessories included at the higher price point. Both bands include recognisable, direct or marketplace retailers, so neither should be dismissed outright — but a shopper comparing listings today should expect to see both figures in circulation and shouldn't assume the lower one is automatically current or the higher one automatically outdated.

Three listings fall well below even the lower cluster: eBay seller superelectronicsltd at £89.99, Kelkoo at £99.99, and OnBuy.com at £159.95. Kelkoo is a price-comparison site rather than a direct retailer, so its listing may point onward to a partial or unclear offer rather than a fixed price for the full unit. All three sit far enough under the main £208–£280 range that they may reflect used, refurbished, or spare-part stock, or a listing error, rather than a complete new IZ400UK at that price. Treat these as ones to double-check carefully rather than as the "real" cheapest option.

At the other extreme, u-buy.co.uk lists the machine at £732.00. u-buy typically imports stock from overseas marketplaces, and prices at that level usually reflect import mark-ups and shipping rather than standard UK retail pricing — it's not a realistic benchmark for what this vacuum should cost domestically.

For budgeting purposes, treating £208.70 to £450 as the realistic UK range for a complete, new Shark Stratos IZ400UK is more useful than quoting the full £89.99–£732.00 spread, which is skewed by those outliers at both ends.

Where to buy the Shark Stratos IZ400UK

The model is tracked across a mix of major electricals and homeware retailers (Amazon.co.uk, Argos, Very, Asda George), catalogue and instalment retailers (Jacamo, JD Williams, Studio, AF Thomas Newport), marketplaces (eBay, OnBuy.com, TikTok Shop UK), and an official Shark-branded eBay storefront (shark-clean). Stock status is confirmed as "in stock" for most of these at the time this data was captured (13 September 2026), though a few — Kelkoo, My Pound Saver, and Wisecompare — show unconfirmed stock, meaning availability wasn't verified at capture time and should be checked directly before ordering.

Because retailer stock and pricing both change frequently, the listings above are a snapshot rather than a live feed. Anyone shopping around might also want to check current offers on other Shark vacuum cleaners if the IZ400UK isn't available at a price they're happy with, or browse other cordless stick vacuums for alternatives in a similar category.

What you get for the price

At any point in the tracked range, the IZ400UK comes with the same core specification: a stated 24kPa max sealed suction figure, up to 60 minutes of runtime from its Li-ion battery, a 0.7L dustbin, and washable HEPA filtration. It weighs 5.11kg and runs at a rated 86dB noise level. Feature-wise, it includes Anti Hair Wrap Plus and DuoClean dual brush-rolls, Clean Sense IQ automatic dirt sensing, Anti-Odour Technology, LED floorhead headlights, and a bendable Flexology wand. In the box, Shark includes a crevice tool and an upholstery/multi-surface tool — this base IZ400UK does not come with a motorised pet tool, which distinguishes it from the similarly named Shark Stratos IZ400UKT Pet Pro variant that some retailers may list alongside it.

That spec is identical whether you find the machine at £229.99 or £449.99, which is exactly why comparing price against features side by side matters more than comparing price alone. For a fuller breakdown of how these specs perform in practice, the full Shark Stratos Cordless Stick Vacuum Cleaner IZ400UK review covers the feature set in more depth than pricing alone can.

How to find the best price without getting caught out

A few practical checks before buying at any listed price:

• Confirm it's the IZ400UK, not the IZ400UKT. The Pet Pro variant has a different weight, power figures, and a motorised pet tool included — retailers sometimes list similarly named models side by side, so check the exact model code before ordering.
• Treat listings well below £200 with extra scrutiny. Ask whether the item is new, sealed, and complete with both accessories before assuming it's a genuine bargain.
• Check stock status directly with the retailer if a listing shows "unconfirmed" availability, since that status wasn't verified at the time this data was captured.
• Factor in delivery costs and returns policy, which can close the gap between a cheaper marketplace listing and a slightly higher price from a retailer with free delivery or an easier returns process.
• Use a comparison tool to weigh the IZ400UK's price and spec against other cordless stick vacuums before deciding, especially if the price gap between the lower and higher cluster matters to your budget.

Prices and stock levels for all listings above were current as of 13 September 2026 and will change over time, so treat the figures here as a guide to typical pricing rather than a live quote.