Novilla King Size Mattress in a Box, 14 Inch King Gel Memory Foam Mattress | Cooling Night Sleep & Pressure Relief & Motion Isolation, CertiPUR-US Certified

Novilla King Size Mattress in a Box, 14 Inch King Gel Memory Foam Mattress | Cooling Night Sleep & Pressure Relief & Motion Isolation, CertiPUR-US Certified - by Novilla - from $309.99 - listed at Amazon - gold quality.

Rated 4.4 out of 5 from 5,420 retailer reviews.

Prices and availability are accurate as of the dates shown and are subject to change. Any price and availability information displayed on the retailer's site at the time of purchase will apply.

Is this a good price?

This is about 1% above the lowest price we have recorded.

• Lowest we have recorded: $305.99
• Highest we have recorded: $325.99
• Current: $309.99
• Based on 3 price checks over 52 days, first seen 2026-08-23.

We only describe prices we have actually observed. A short history means a weaker signal, which is why the number of checks is shown next to the verdict.

Price history

Data quality: gold (complete retailer data: a verified price, a real review count and an image). This describes how complete our record is, not how good the product is.

As an Amazon Associate, xbbuy earns from qualifying purchases. Prices and availability are captured from the retailer and can change.