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Deal.ai › Delta Children
Delta Children
Delta Children Serta SleepTrue Mini Crib Mattress

Delta Children Serta SleepTrue Mini Crib Mattress

Best price now

$49.99at KidsyObserved at 8:09 AM

45% under what the other stores charge

Compared across 4 stores. Prices are checked against each store and labelled with when.

Visit Kidsy

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Our take on the Delta Children Serta SleepTrue Mini Crib Mattress

A 38 x 24 inch mini crib mattress from Delta Children's Serta line, built for portable and mini cribs. It uses continuous coils under a tight top with a waterproof vinyl cover that wipes clean and is labeled hypoallergenic. The best new price is $49.99 at Kidsy as of November 8, 2026, with 4 stores selling it new.

Best forParents of babies in a mini or portable cribNurseries that need a wipe-clean, waterproof surfaceBuying a second mattress for travel or grandparents' houseBudget shoppers who want coil support over foam
Pros
  • Waterproof vinyl cover wipes clean, no separate pad needed
  • Continuous coil support rather than plain foam
  • Hypoallergenic labeling suits allergy-conscious households
  • Fits standard 38 x 24 inch mini and portable cribs
  • Low entry price for a coil mattress
Cons
  • Vinyl sleeps warmer and crinkles more than quilted fabric covers
  • Mini size only; will not fit a full-size crib
  • Continuous coils are basic support, not a premium innerspring
  • No dual-firmness side for older toddlers

Delta Children Serta SleepTrue Mini Crib Mattress prices at every store

  • KidsyNew

    In stock

    $49.99Observed at 8:09 AM
    Visit Kidsy
  • Baby and ToysNew

    In stock

    $94.49Observed at 8:09 AM
    Visit Baby and Toys
  • eBayNew

    Availability unknownSold by nova-mart-deals (97.8% positive, 64 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $90.59Free shippingVerified
    Visit eBay
  • Delta ChildrenNew

    Out of stock

    $62.99Observed at 8:09 AM
    Visit Delta Children

Also available at

  • eBayCheck price at eBay

Store links may earn us a commission.

Delta Children Serta SleepTrue Mini Crib Mattress price history

Lowest price we've seen: $49.99 on Nov 8 at Kidsy. Tracked across 4 stores since Nov 8.

Specifications

Type
Mattress
Material
Vinyl cover
Protection Properties
Waterproof, Hypoallergenic
Length
38 in
Width
24 in
Care Instructions
Wipes clean
Age Range
Baby
Use Case
Portable cribs, Mini cribs
Solution For
Preventing mold, mildew and odor
Typical Users
Little one, Babies
Coil Type
Continuous Coil
Specialty Style
Tight Top

Questions and answers

Will it fit my mini crib?
It measures 38 x 24 inches, the standard mini and portable crib size. Check your crib's listed mattress dimensions before buying, since some nonstandard portable cribs differ.
Is the cover really waterproof?
Yes. The vinyl cover is waterproof and wipes clean, so spills and accidents don't soak into the coils. Wipe and let it dry rather than machine washing.
Is a coil mattress better than foam for a baby?
Coils give firmer, springier support that some parents prefer for a growing baby. Foam is lighter and quieter; either works if it fits the crib snugly with no gaps.
Does the vinyl cover make noise?
Vinyl covers can crinkle under a sheet, more so than quilted fabric. A snug sheet helps, and the sound usually fades as the mattress settles.
When is the price lowest?
The best new price seen is $49.99 at Kidsy as of November 8, 2026, across 4 stores. Mini crib mattresses often dip during baby-gear sales events.
Where is the Delta Children Serta SleepTrue Mini Crib Mattress cheapest?
At Kidsy, for $49.99, 45% under what the other stores charge, as of our latest check.
Where can I buy the Delta Children Serta SleepTrue Mini Crib Mattress?
4 stores we checked sell it, including eBay, Kidsy, Delta Children, Baby and Toys.

Stores we've priced the Delta Children Serta SleepTrue Mini Crib Mattress at

  • Kidsy deals and prices

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