Quick Answer: Sam’s Club sells its own Member’s Mark house-brand adjustable bases in two tiers — a base model around $499-$999 and a Premier tier with pillow tilt and massage around $586-$1,399 (per samsclub.com’s current listings) — alongside occasional branded options like Serta. The catch: buying one without paying for membership is harder than at Costco. Costco posts a standing 5% non-member surcharge anyone can use at checkout; Sam’s Club’s workaround is an invite-only, time-limited guest pass at a steeper 10% fee, not something a shopper can count on using today. The 100-night mattress trial, like at every other retailer this site has checked, doesn’t cover the base.
Sam’s Club is the other major warehouse-club chain selling adjustable bases, and its approach overlaps with Costco’s in some ways — a house brand, a membership wall, free-shipping perks for paid members — while diverging on the one detail that actually matters if a shopper doesn’t already have a card: how easy it is to buy without one.
What Sam’s Club actually sells
| Model | Approx. price | Notable feature |
|---|---|---|
| Member's Mark Adjustable Base | ~$499-$999 | Entry tier, wireless remote, USB ports, no massage |
| Member's Mark Premier Adjustable Base | ~$586-$1,399 | Pillow tilt + massage, step-up tier |
| Serta Motion Air (occasional listing) | Varies, club pickup-only deals seen | Branded option, availability inconsistent by location |
The price spread on each Member’s Mark tier is wide because it covers every size from twin XL up through split California king — the $499-$699 end of the range is typically twin XL/full/queen, with king and split sizes pushing toward the $999-$1,399 ceiling. Both tiers carry a 10-year limited warranty against manufacturing defects, per Sam’s Club’s published terms.
Member's Mark adjustable bases also sold at Sam's Club
- Member's Mark is exclusive to Sam's Club — there's no identical SKU on Amazon or Costco to price-check against.
- Only the Premier tier adds pillow tilt and massage; the base tier is lift-only, similar in spec to this site's best adjustable bed base entry-level picks.
Don't want to buy or pay for a membership just to compare prices? Try Amazon Prime free for 30 days and get eligible adjustable bases delivered fast, with no club card and no non-member surcharge to budget around.
The membership catch, and how it’s actually different from Costco’s
Every warehouse-club guide on this site ends up asking the same question: can a shopper buy without paying for membership? At Costco, the answer is a qualified yes — Costco.com posts a standing 5% non-member surcharge at checkout, available to anyone, any day, with the tradeoff of slower (3-5 business day) shipping instead of the 2-day member perk. It’s a permanent, predictable option.
Sam’s Club doesn’t offer that same standing option. Its non-member path is an invitation-only, time-limited online guest pass, issued periodically rather than available on demand, and it carries a steeper 10% fee on top of list price when it is active. That’s a meaningfully different mechanism, not just a different number — a shopper who decides today that they want a $699 Member’s Mark Premier base without buying a membership can reliably do that at Costco for an extra ~$35, but at Sam’s Club they may simply not have that door open at all depending on whether a guest-pass promotion happens to be running.
The trial period catch (same pattern, different retailer)
Sam’s Club advertises a 100-night in-home trial on its mattresses, but per its published terms the trial is a mattress policy — it doesn’t extend to the adjustable base, which is sold and returned under Sam’s Club’s standard furniture terms instead. This is the same split this site has already confirmed at Walmart, Mattress Firm, Wayfair, and Rooms To Go — an adjustable base almost never rides along on a mattress sleep trial anywhere, warehouse club included. Returns on the base itself go through Sam’s Club’s standard member-satisfaction process, backed by the 10-year limited warranty against defects rather than a satisfaction-based trial window.
Who buying at Sam’s Club actually makes sense for
Someone who already holds a Sam’s Club membership, or who’s shopping a mattress-plus-base bundle at the same visit, gets a straightforward house-brand option in two clear tiers — lift-only or massage-plus-pillow-tilt — with a 10-year warranty. Someone who doesn’t have a membership and doesn’t want to gamble on whether a guest-pass promotion happens to be live is better served buying a base that doesn’t gate the purchase behind a club card at all, whether that’s this site’s main roundup or the adjustable bed on Amazon guide, both of which route through standard retail checkout.
The bottom line
Sam’s Club does sell adjustable beds — its own Member’s Mark line in two tiers, roughly $499-$999 base and $586-$1,399 Premier with massage and pillow tilt — with a 10-year limited warranty and the usual base-excluded mattress trial. The real catch isn’t price, it’s access: Costco’s non-member surcharge is a standing 5%-anytime option, while Sam’s Club’s equivalent is an occasional, invite-only 10% guest pass, not something to count on. Already checked Costco’s lineup? Our Costco guide covers that standing surcharge path in detail. Want a base with no membership question at all? Our best adjustable beds roundup covers Amazon-purchasable options with standard return policies attached.