---
product_id: 670955423
title: "MGA Entertainment 521532-EUC Gross-a-Saurus Blind Asst in PDQ"
brand: "mga entertainment"
price: "$52.26"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/670955423-mga-entertainment-521532-euc-gross-a-saurus-blind-asst-in
store_origin: US
region: United States of America
---

# Blind box unboxing thrill Hidden dino build surprise Fizz & slime sensory play MGA Entertainment 521532-EUC Gross-a-Saurus Blind Asst in PDQ

**Brand:** mga entertainment
**Price:** $52.26
**Availability:** ✅ In Stock

## Summary

> 🦕 Unleash the Gross, Build the Roar!

## Quick Answers

- **What is this?** MGA Entertainment 521532-EUC Gross-a-Saurus Blind Asst in PDQ by mga entertainment
- **How much does it cost?** $52.26 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/670955423-mga-entertainment-521532-euc-gross-a-saurus-blind-asst-in)

## Best For

- mga entertainment enthusiasts

## Why This Product

- Trusted mga entertainment brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Collect & Conquer:** Join the community of collectors and complete your GrossMos prehistoric squad for endless excitement.
- • **Build Your Own Dino:** Engage creativity by assembling a unique prehistoric creature—no tools or batteries needed.
- • **Unbox the Unexpected:** Experience the addictive thrill of surprise with every Gross-a-Saurus blind pack.
- • **Perfect for Playdates:** Compact, lightweight, and mess-friendly—ideal for social play and sharing the gross-out fun.
- • **Sensory Play Meets Science:** Fizzing slime combines tactile fun with imaginative exploration for a one-of-a-kind sensory adventure.

## Overview

The MGA Entertainment Gross-a-Saurus Blind Assortment offers kids aged 3-10 a multisensory unboxing experience featuring fizzing slime and a buildable hidden dinosaur figure. Compact and battery-free, it encourages imaginative play, creativity, and social sharing, making it a must-have collectible for young dinosaur enthusiasts.

## Description

MGA Entertainment 521532-EUC Gross-a-Saurus Blind Asst in PDQ

## Features

- The Ultimate Prehistoric Play Experience….​ GrossMos combines the thrill of unboxing with surprises!
- Fizz and slime combined with building your very own hidden dinosaur! Totally Gross!
- Interactive play stimulates imagination and creativity and provides a unique sensory experience for kids.
- Collect them all!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 12.14 x 10.08 x 9.58 cm; 231 g |
| Manufacturer recommended age | 36 months - 10 years |
| Item model number | 521532-EUC |
| Number of Puzzle Pieces | 1 |
| Assembly Required | No |
| Batteries Required? | No |
| Batteries Included? | No |
| Material Type(s) | Plastic |
| Radio Control Suitability | playing with friends, unboxing and building the dinosaur, enjoying the sensory experience of slime and fizz |
| Color | Multicolor |
| ASIN | B0CSZBNQYJ |

## Images

![MGA Entertainment 521532-EUC Gross-a-Saurus Blind Asst in PDQ - Image 1](https://m.media-amazon.com/images/I/718OI3LKdiL.jpg)

## Frequently Bought Together

- MGA GrossMos Dino Pack Series 1, Ages 4+
- Smashers Dino Island Gold Treasure Hunt (Orange) by ZURU, Treasure Hunt Themed Toy, Interactive Toy, Collectable Toy for Kids and Teens
- Robo Alive Dino Escape, Robotic Light Up, Vehicles with Firing Weapons, Storable, Giftable, Ages 3+ by ZURU

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**Shop now:** [https://www.desertcart.us/products/670955423-mga-entertainment-521532-euc-gross-a-saurus-blind-asst-in](https://www.desertcart.us/products/670955423-mga-entertainment-521532-euc-gross-a-saurus-blind-asst-in)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-04-25*