Once Upon a Child

We buy and sell gently used clothes, toys, & equipment

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About Us

Welcome to Once Upon A Child Sayville

Once Upon a Child has been in the childrens resale business since 1993, and is focused on saving you and your family money while providing a pleasant shopping environment! 

Each store in individually owned and operated. We opened our location on July 23, 2009.


We buy and sell gently-used and new kids clothing, 
equipment, and toys! We pay $$$ for an amazing array of gently used name brand items.


The store is conveniently located at 5640-80 Sunrise Highway in Sayville, between Sleepys and 7-11(Exit 50 from Sunrise Highway, Lincoln Avenue). 

We have two young kids of our own and understand wanting quality at a discount.  The value we received from our local Once Upon A Child was so great that we decided to open our own location and are excited to offer prices up to 70% off retail!  A great shopping experience and wonderful value is what we offer. Our friendly staff is here to help you buy, sell or trade your gently used kids stuff!  

Each item brought into our store is individually examined and reviewed.  We will purchase gently used and new items that meet current style and safety standards. As the safety of children is our first priority, the Once Upon A Child service team will inspect all equipment and toys for recalls.  We do not purchase or sell any gently used car seats, car seat bases, bedding, mattresses or stuffed animals. Any item that has been modified, retrofitted or recalled can not be purchased or sold at Once Upon A Child.  You will then be offered payment on the spot for all items that meet our standards.  We are committed to making your shopping experience one that will keep you coming back again and again.

Our Location