Mighty Dinosaurs

Dinosaur

Lego^® Creator 31058 Mighty Dinosaurs

Creator

The Lego set Mighty Dinosaurs with the Lego number 31058 is part of the LEGO Creator theme and is recommended for ages 7 - 12. The set was released in December of 2017. The model consists of a total of 174 parts and we estimate it takes you around < 1 hour to build it. The set was designed by Mike Psiaki. 435 Brickfact users have this set in their collection.

The set weighs around 0.240 kg in total. The packaging dimensions are 10.3 x 5.6 x 1.9 inch( 26.2 x 14.1 x 4.8 cm). The recommended retail price is £12.99.

The Part-Out-Value (POV) is the sum of all part prices paid on bricklink.com for this set. It is about £11.89.

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Lego 31058 product data

Set Information

Set ID

31058

Theme

Creator

Pieces

174

Designer

Mike Psiaki

Building Time

< 1 hour

Age Range

7 - 12

Availability

Release

12/2017

Retiring Status

Retired (12/2025)

Price Information

RRP

£12.99

Insiders Points (for purchase at Lego)

104

Part Out Value

£11.89

Packaging

Weight

0.240 kg

Packaging dimensions

10.3 x 5.6 x 1.9 in

EAN (GTIN13)

5702015867535

Popularity with Brickfact users

users have this set: 435
buyers in the last 12 months: 55

435 Brickfact users have Mighty Dinosaurs in their collection. 55 users bought it in the last 12 months.

Based on anonymized Brickfact user collections; shown only for sets with at least 10 users. As of 17 October 2026.

Lego 31058 price trend

Average sale price on secondary marketplaces – not the new price at retailers.

Current market value: £8.95
Growth vs. RRP: −31.1 % £12.99
Range: £6.36 – £10.07
Average: £7.01

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Official Set Description for LEGO 31058 Mighty Dinosaurs

Have fun with the awesome T. rex, featuring a dark-green and beige color scheme, bright orange eyes, posable joints and head, large claws and an opening mouth with pointed teeth. Also includes the dinosaur’s prey in the form of a buildable rib cage. Rebuild this 3-in-1 LEGO® Creator Mighty Dinosaurs model to create a Triceratops or a Pterodactyl.

This set includes over 170 pieces and offers an age-appropriate build and play experience for ages 7-12.
Rebuild to create other Mighty Dinosaurs.
T. rex measures over 4” (11cm) tall.
Triceratops measures over 3” (9cm) tall.
Pterodactyl measures over 1” (4cm) high, 7” (18cm) long and 9” (25cm) wide.