Black Friday/Cyber Monday (often the lowest prices), Presidents' Day, Memorial Day, Fourth of July, and Labor Day.

Look for retailers that offer Price Matching . This allows you to test in a store but still get the lower online price. 5. Final Checklist Before You Buy

Before looking at brands, identify what your body actually needs. Your sleeping position and body weight are the biggest indicators of the right firmness level for you.

Generally higher, but price matching is sometimes available. Relies on long home "sleep trials" (90–365 nights). Immediate 5–10 minute "test drive" of multiple models. Pressure Zero salesperson pressure; shop at your own pace.

Ensure there is at least a 90-night trial ; it takes about 30 days for your body to adjust to a new surface.

The classic bouncy feel. These provide great airflow and are generally more affordable, though they may offer less pressure relief.