What We Found in an Amazon Mystery Box: GreenTech Environmental & More — May 18, 2026

We cracked open an Amazon Mystery Box this afternoon and honestly, it kept us guessing all the way to the bottom. Fifty-four items, a little over $600 in estimated retail value, and a lineup that had absolutely no business being in the same box together. Hot Springs, you're going to love this one.

The Star of the Box: Greentech Environmental Active HEPA+ PRO Replacement Filter with ODOGard Coating - HEPA Filter Replacement Works with Active HEPA+ Room Air Purifier, 1 Pack

At $90.00 retail, this was the clear value leader today. If you already own an Active HEPA+ room air purifier, this filter is sitting here waiting for you at a fraction of what you'd pay elsewhere. Sealed, brand new, ready to go.

Right behind it, we pulled two Mullow® Donut Pillows — the seat cushion designed for tailbone pain, sciatica, postpartum recovery, and long days at a desk. Two of them, at $32.09 each retail. Anyone working from home or recovering from anything knows these sell fast.

Then things got fun. One Poultry Pro 5lb Dust Bath, Natural Volcanic Ash Dust Bath for Chickens, Raise Healthier Chicken Eggs, Poultry Care Product for Chicken Coops, Backyards & Farms ($29.94 retail) — which tells us someone in our customer base is absolutely raising backyard chickens, and we are here for it. Two sealed 3 in 1 Storage Box Dinosaur with Roll Out Play Mat sets came out next at $24.99 each — those are a great grab if you've got a little one who needs somewhere to stash their toys. And one pair of US 6 Soccer Cleets at $19.99 for the young athlete in your life.

We also found A Freschi srl Healthy Cats Treats, Snacks for Indoor Cats, Omega 3 for Skin and Coat, Training Treats with High Protein, All Natural, Grain Free, Turkey & Chicken & Mackerel, W Shape, 6 oz — grain-free, high-protein, $10.37 retail. Your cat doesn't know they're getting a deal. You do.

Oh, and seven — yes, seven — 27" blue laundry hampers. We don't know. We don't ask. They're here now. Plus dozens more bin-labeled items heading straight into our store bins for digging.