Beautyrest Black Hybrid 14.5" Series Three XCS Mattress
4.6Best price now
Compared across 2 stores. Prices are checked against each store and labelled with when.
Compared across 2 stores. Prices are checked against each store and labelled with when.
It checks today's price at every store, compares the alternatives and answers in about a minute.
The Beautyrest Black Hybrid Series Three XCS is a 14.5-inch hybrid mattress that pairs pocketed coils with layers of memory foam and Beautyrest's cooling phase-change cover. It sits in the upper-middle of the Black line, below the Series Four and Five, and works with adjustable bases. The best new price is $1,874 for a queen at eBay as of November 5, 2026, with three stores listing it new; that is a steep discount versus the line's typical $3,000-plus retail, so it is worth checking the seller's warranty terms before buying.
In stock
In stock
Also available at
Lowest price we've seen: $2,849.00 on Nov 5 at NFM. Tracked across 12 stores since Nov 5.
Owner feedback on the Black Hybrid line is largely positive, with 4.6 out of 5 from 118 ratings. Buyers praise the balance of support and cushioning and the cooling cover. Complaints center on motion transfer and the mattress sleeping warmer than expected for some.