Deal verdict
Too early to call.
We need 30 days of prices for the Cooler Extreme 2400 Mattress before judging the deal.
Furniture Village
Not enough history yet
£1,299 King
Shown as reduced from £1,499
£1,299 today. We started tracking this on 15 Nov 2026. Its verdict is due in 29 days, once we have 30 days of prices.
The chart appears once we have more than one day of prices. We started tracking this on 15 Nov 2026.
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Mattress Next Day
Good time to buy
£1,229 King
£1,229 is a genuine low. Today is the only day in the 183 days we've tracked it's been this cheap.
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| Cooler Extreme 2400 Mattress | Relyon Tonedale 4500 Natural Heritage Mattress | |
|---|---|---|
| Firmness | Medium | Medium |
| Warranty | 20 years | 10 years |
| Sizes | King | Size not stated, Single, Double, King, Super King |
Specs are the figures each retailer publishes. Prices are for the size shown above.