Good time to buy

Harrison Spinks Quilted Fusion 12000 Pocket Mattress £1,328 is a genuine low.

It's been this cheap for only 5% of the 246 days we've tracked. The lowest in that time was £1,324.

Where today's price sits

£1,324Lowest we've recorded, 10 Sep 2026

£1,505Highest we've recorded, 12 Nov 2026

Prices before 13 Nov 2026 come from archived copies of Mattress Online's page, roughly one a month, so short sales in that period may not show.

Want it cheaper? It's been below today's price on 10 of the last 246 days, as low as £1,324 on 10 Sep 2026.

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

Price history for the past 246 days

£1,300£1,350£1,400£1,450£1,500£1,550 £1,328

Price “Was” price With a code

Prices before 13 Nov 2026 come from archived copies of the page, roughly one a month. From 13 Nov 2026 we check every hour.

When does the Harrison Spinks Quilted Fusion 12000 Pocket Mattress usually go on sale?

It showed a "was" price on 0 of the 2 days we've checked it every hour. The lowest price we've recorded was £1,324 on 10 Sep 2026.

What's the cheapest price ever recorded for the Harrison Spinks Quilted Fusion 12000 Pocket Mattress?

£1,324 for the Super King, on 10 Sep 2026. We've tracked it since 14 Mar 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.