What We Found in an Amazon Mystery Box: Unknown (OEM/Aftermarket Part) & More — June 01, 2026

This Amazon Mystery Box came in at $468.10 estimated retail — and the breakdown is genuinely interesting. Automotive parts, car care, coffee, and one very random bag of kitten food. Hot Springs, you never know what the day's box is going to hand you.

The Big Find: Five Transmission Mounts for the 350z / G35

The anchor of this box was five polyurethane transmission mounts fit for the 350z / G35, priced at $49.99 each. That's $249.95 in one part category alone. If you or someone you know is wrenching on a Nissan 350z or Infiniti G35, these are the kind of aftermarket upgrades that sit at a real price point — and we pulled five of them out of a single sealed Amazon Mystery Box. They'll be on the floor.

Riding alongside those was a bulk of twenty-four Armor All Car Interior Protectant Wipes in New Car Scent, 25 count each. That's a lot of wipe-downs. At $4.57 a pack retail, it's the kind of staple people actually use — stock up or grab a handful and keep your interior smelling fresh all summer.

Two packs of Black Rifle Coffee Company Beyond Black Ground Coffee rounded out the non-automotive finds. Strong coffee, strong branding, and two bags ready to go.

Then there was one bag of Meow Mix Kitten Li'l Nibbles Kitten Food, 3.15 lbs. Somebody's kitten is eating well this week. Boxes do what they want.

Plus a handful of bin-labeled items heading into our store bins — worth digging through if you're in the store.

Not every box leans this hard into one category, but when it does, the value stacks fast. $468.10 retail out of a $55 Amazon Mystery Box, anchored by parts that'll move to the right buyer immediately.