Good time to buy

Spring King® Premier Mattress £146 is a genuine low.

Today is the only day in the 274 days we've tracked it's been this cheap.

Where today's price sits

£146Lowest we've recorded, the same as today

£149Highest we've recorded, 14 Nov 2026

Prices before 15 Nov 2026 come from archived copies of Mattress Next Day's page, roughly one a month, so short sales in that period may not show.

Today's price is the lowest we've recorded.

We'll email you when the Double gets cheaper. One email per drop, and every email has a link to stop.

Price history for the past 274 days

£145£146£147£148£149£150 £146

Price “Was” price With an advertised code

Prices before 15 Nov 2026 come from archived copies of the page, roughly one a month. From 15 Nov 2026 we check every hour.

When does the Spring King® Premier Mattress usually go on sale?

It showed a "was" price on 0 of the 1 days we've checked it every hour.

What's the cheapest price ever recorded for the Spring King® Premier Mattress?

£146 for the Double, on 15 Nov 2026. We've tracked it since 15 Feb 2026.

How often do you check the price?

Every hour, for every size. We keep every change, which is how we know what it usually costs.