Used king mattress prices: compare Mercari, Swappa, Craigslist & more
24 current listings, from $60 to $1,500 (median $300). Each card is the title, price, and photo only, and opens the listing on Craigslist.
Last updated Oct 16, 2026, 2:32 PM.
King size Novella mattress$60Craigslist · View listing
Almost new hybrid king mattress$60Craigslist · View listing
Mattress Liquidation! Save Huge on Brand Names! King Queen Twin Full$99Craigslist · View listing- Mattress Liquidation! Save Huge on Brand Names! King Queen Twin Full$99Craigslist · View listing
King size mattress$100Craigslist · View listing
Zinus New 14 Inch King Tea Memory Foam Mattress Medium Firm Bed$100Craigslist · View listing- PosturPedic King Mattress$120Craigslist · View listing
King size Mattress Serta Perfect Sleeper & split box spring$150Craigslist · View listing
SEALY Mattresses Twin/Full/Queen/King Size$195Craigslist · View listing
California King Mattress (New, never used)$249Craigslist · View listing
King Size Upholstered Bed Frame + Mattress – Moving Sale$250Craigslist · View listing
Novaform ComfortGrande 14" King Mattress – Like New$300Craigslist · View listing
Nectar Mattress King & Queen Hybrid and Memory Foam (Price and List in Descripti$300Craigslist · View listing
Tempurpedic King Mattress$399Craigslist · View listing
King bed with mattress and bedding$400Craigslist · View listing
Boring mattress co - king size hybrid - like new!$425Craigslist · View listing
KING COIL Queen Mattress, Luxury by Serena 14" Firm Euro Top Mattress,$500Craigslist · View listing
Westin Heavenly Bed Mattress King Size (Excellent Condition/No Stains)$500Craigslist · View listing
Puffy Royal Hybrid Mattress, King, Like New, Excellent Condition$550Craigslist · View listing
Puffy, Puffy Royal Hybrid Mattress, King, Like New$550Craigslist · View listing
Split king mattress$650Craigslist · View listing
Tempur-Pedic Split King Mattress Set + Dual Adjustable Power Bases$800Craigslist · View listing
New Saatva Classic Luxury Firm King Mattress$1,000Craigslist · View listing
King Size Sealy Mattress + Beautiful Upholstered Bed Frame – Excellent Quality$1,500Craigslist · View listing
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Questions
What is the price range for a used king mattress?
These 24 listings run from $60 to $1,500, with a median of $300. The rows on this page are from Craigslist.
Which marketplaces does BuyLow AI compare for king mattress?
The snapshot pulls Craigslist and Swappa, plus Mercari's public search and Vinted's catalog when those pages respond in time. eBay is included when a Browse API key is set. OfferUp, Facebook Marketplace, Amazon, and the other deep-link marketplaces stay as links to their own search, so this page does not copy their listing text.
When were these prices last updated?
This snapshot was updated Oct 16, 2026, 2:32 PM and refreshes about every 12 hours.