Beautyrest Black Series One 14.5" Plush Pillow Top Mattress with Box Spring
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The Beautyrest Black Series One is a 14.5-inch plush pillow-top innerspring mattress with a 696-coil support system and an 850 lb weight limit, sold here as a Twin XL with a box spring. It sits in Beautyrest's premium Black line, aimed at sleepers who want a soft, cushioned surface over a springy core. The best new price is $2,199 at JCPenney as of November 5, 2026, with only one store pricing it new, so there is little discounting to compare against.
In stock
Lowest price we've seen: $2,199.00 on Nov 6 at JCPenney. Tracked across 1 store since Nov 6.
Rated 4.4 out of 5 from about 2,700 ratings, the Black Series One is generally well liked for its soft top and support. Complaints tend to center on softening and sagging over time and on the mattress being heavy to handle.