Good Deal 62% confidence
costco.com · Costco
Costco Members Beautyrest 12" Silver BRS900 Medium-Firm Mattress $499.99
$499.99 $649.99 ↓23%
Costco has Beautyrest 12" Silver BRS900 Medium-Firm Mattress (King) for $499.99 (Reg $649.99) or Queen for $449 (Reg $549.99) https://www.costco.com/p/-/beauty...?langId=-1
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Price History
90-day price tracking across retailers
Price History
90 daysCurrent
$499.99
Lowest
$474.99
Highest
$714.99
Current
$499.99
90d Low
$474.99
90d High
$714.99
Community Verdict
30 reviews62% recommend
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Deal hunters & bargain seekers
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Limited time offer
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Extended return policy and warranty through Costco
Community-sourced deal with moderate approval. Verified available at costco.com.
Discussion
0Trust Score
High Trust 85
Historic low price No
Authorized seller Verified
Honest pricing Verified
Current model Current
True Cost
No surprisesBase price $499.99
Shipping Free
Total $499.99
Deal Info
Retailer costco.com
Brand Costco
Category Home & Garden
Posted 8/24/2026
home & gardencostco