Mattress Firm’s is selling a Sleepy’s queen mattress for just $89 this Memorial Day, but is it worth it?

(Image credit: Mattress Firm)

It's very rare nowadays that I find a mattress, no matter the size, for under $100. However, Mattress Firm has cut the price of one of its bestselling models to under $90 for Memorial Day. This means the Sleepy's Basic Innerspring Firm Mattress, now reduced to $89.99 (was $219.99) at Mattress Firm, is at its cheapest price ever. However, this deal is valid in-store only while stocks last.This sale occurs alongside Mattress Firm’s broader Memorial Day Sale and its Big Holiday Flash Sale, where you can save an extra 20% on selected mattresses. These are all great deals from the retailer that stock some of the best mattresses in America. However, there are three caveats that you should be aware of before buying the Basic Innerspring Firm Mattress.First of all, its design. While featuring foams and springs for a balance of firm support and comfort, is only 8.25" tall. Meanwhile, we recommend a bed of at least 10" for a supportive build. There's also the matter of limited stock and the fact that it's sold in-store only. So, I've rounded up three alternative cheap mattress deals, all tested by us and available to buy online, in this month's Memorial Day mattress sales.Today's top Memorial Day mattress sales: Quick linksSaatva Classic — save $400Reduced to $1,779 (from $2,179) for a queen at SaatvaZinus 12" Memory Foam — save up to $35Reduced to $190 (from $239.99) for a queen at AmazonBear Elite Hybrid — save up to $1,142Reduced to $1370. 40 (from $2,284) for a queen with TOMS40 code at BearHelix Midnight Luxe — save up to $789Reduced to $1,824 (from $2,498) for a queen with TOMS27 code at HelixDreamCloud Classic Hybrid — save up to $1,584Reduced to $649 (from $1,892) for a queen at DreamCloudTempur-Cloud + Ease Power Base — save up to $1,759Reduced to $1,998 (from $2,998) for a queen at Tempur-PedicPlank Firm — save up to $499Reduced to $932 (was $1,332) for a queen at PlankCasper Dream Hybrid — save up to $960Reduced to $1,325 (was $1,895) for a queen at CasperPurple RejuvenatePlus Hybrid — save up to $1,500Reduced to $5,499 (was $5,999) for a queen at PurpleAvocado Luxury Organic Mattress — save up to $2,320Reduced to $3,839 (was $4,799) for a medium queen at AvocadoThe mattress you can buy for under $90 at Mattress Firm3 cheap mattrasses I recommend instead What to look for in a cheap mattress