Skip to main contentSkip to footer
Slide 1 of 6

Overview

LEGO Creator Mighty Dinosaurs (31058) lets kids build a T. rex, Triceratops, or Pterodactyl from the same pieces. A fun 3-in-1 dinosaur building toy for boys and girls ages 7–12. Great gift for creative builders and dino fans.

LEGO Creator 3 in 1 Mighty Dinosaur Toy, Transforms from T. rex to Triceratops to Pterodactyl Dinosaur Figures, Great Gift for 7-12 Year Old Boys & Girls, 31058

Model: 31058
Web Code: 19606452
Sold and shipped by | 4.2 seller rating (234 reviews)

Available for deliveryAvailable online only

Delivery times vary by location. Most Marketplace items leave sellers' locations within 2 business days. Allow additional time for shipping.

Seller Return Policy

Read return policy

Warranty

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

What's included:

  • LEGO bricks & elements to build 3 dinosaurs (T. rex, Triceratops, Pterodactyl), Instructions

🦕 3 Dinosaurs in 1 Set

Kids can build a T. rex, Triceratops, or Pterodactyl using the same bricks.

🦴 Fully Posable Designs

Move the arms, legs, head & jaw of the T. rex to create action poses.

🟩 Includes Dino Rib Cage

Comes with a buildable prey (rib cage) for storytelling fun.

🎁 Perfect Gift for Dino Fans

Ideal for kids ages 7–12 who love dinosaurs, building, and imagination play.

🔁 Rebuild Again & Again

Part of the LEGO Creator 3-in-1 series, designed for endless rebuilding and creativity.

📦 Set Number 31058

A classic, popular LEGO set loved by collectors and kids.

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

Shipping Charges

Free standard shipping on all orders over $100 (before taxes, fees, and promo codes).

Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

Shipping is not available in the following areas*:
  • No restrictions in Canada
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
See our return policy to find specific return information for this product and steps on how to return by mail.