What We Found in an Amazon Mystery Box: PEUTDN & More — April 28, 2026

We cracked open an Amazon Mystery Box this morning and pulled 40 items with an estimated retail value of $1,092.80. Not every box is a rollercoaster — but when the volume lines up on the right products, repetition becomes a very good thing.

Sixteen DeWalt-Compatible Battery Packs? Yes, Really.

The headliner here is sixteen units of the PEUTDN 2 Packs 20V 12Ah Battery Replacement for DeWalt 20V Max Battery at $49.99 each. Sixteen. That's $799.84 in retail value from a single SKU. These are sealed, brand-new two-packs — the kind of thing that flies off shelves for anyone who runs DeWalt tools on a job site or even in the garage. Our team was still doing the math ten minutes after we pulled them.

Eight units of Jarrow Formulas Inc. MK-7 90 mcg 90 Sgels rounded out the notable finds at $26.62 each — that's another $213.00 in retail value from a solid, well-known supplement brand. MK-7 (that's vitamin K2) has a real following in the health community, so these won't sit long.

Beyond those two standouts, we pulled together a handful of bin-labeled pieces heading straight into our store bins for resale — always something fun to dig through if you're a regular at our Hot Springs location.

Total retail on this Amazon Mystery Box: $1,092.80. The battery packs alone carried most of that weight, but that's kind of the magic of these boxes — you never know when one SKU is going to stack up and make the whole thing sing.