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Sleep Number Ultimate 12" Mattress price history

2 price observations since August 25, 2026.

Last observed August 25, 2026

$1,800Last tracked

2 price observations since August 25, 2026.

No current offer.This is the last price we tracked, not a deal you can buy right now.

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Found Oct 6, 2026

$24

View deal Price history

Found Sep 14, 2026

$28.04~~$83.88~~

Found Oct 19, 2026

$7.70~~$12.99~~

Found Oct 10, 2026

$10.79~~$22.99~~