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You are here: Home / Deals / 37% off Diet Coke at Sainsbury’s and win £100 in points if you find a purple can

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37% off Diet Coke at Sainsbury’s and win £100 in points if you find a purple can

by Naomi Willis · updated 3 June 2024

Get a 24-can pack of Diet Coke for just £6.75 at Sainsbury’s, plus find a limited edition purple can to win £100 in Nectar Points.

diet coke purple can

From Tuesday, 28th May, to Tuesday, 18th June, Sainsbury’s is offering a fantastic deal on Diet Coke with Nectar Prices.

You can get a 24-can pack for just £6.75, which works out to only 28p per can!

Get a free £10 bonus with Swagbucks

Earn a bit of extra money in your spare time with surveys, videos, and simple tasks you can do at home.

New users can get a £10 bonus when they sign up.

Get the £10 bonus

That’s a huge saving compared to the regular price of £10.75.

This 37% discount is available in Sainsbury’s superstores and online, making it perfect for stocking up for the summer months.

But that’s not all!

Sainsbury’s is also running an exciting Nectar prize draw.

They’ve hidden 100 hand-painted ‘Nectar Purple’ Diet Coke cans inside 24-can packs.

If you find one of these special cans, you’ll win £100 worth of Nectar points!

Use our Nectar points calculator to see how much your points are worth.

These points can be spent at Argos, Sainsbury’s, or even converted into Avios Points.

To take advantage of Nectar Prices, scan your app or swipe your Nectar card at checkout.

If you’re shopping online, make sure your Nectar and Sainsbury’s accounts are linked – the discounts will be applied automatically to your order.

If you’re not a Nectar member yet, you can easily sign up by downloading the Nectar app, visiting the Nectar website, or picking up a Nectar card in-store.


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  • About
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Naomi Willis
Naomi Willis
Content editor at Skint Dad
Naomi knows the burden of living on very little and became debt free by following her own money saving tips and tricks. She is an expert on saving money at the supermarket and side hustles.
Naomi Willis
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