Current Prices
Chaos Cards
Best PriceGame
Zatu★
John Lewis
Lego★
About LEGO T. rex
The LEGO Creator 3-in-1 range offers versatile building experiences with multiple models from a single set of bricks. This 626-piece dinosaur collection allows builders aged 9 and above to construct three distinct prehistoric creatures using the same components.
The centrepiece Tyrannosaurus rex features comprehensive articulation with movable head, tail, jaw, feet, legs, arms, toes and heels, standing over 15 cm high. The alternative builds include a triceratops with posable legs and head, plus a pterodactyl with movable wings for flight poses.
Build Options and Display
Each of the three dinosaur models can function as a standalone display piece, suitable for bedroom shelving after play sessions. The set encourages creative rebuilding, with instructions provided for transforming between the T. rex, triceratops and pterodactyl designs.
The modular brick selection supports imaginative storytelling across different prehistoric scenarios, from jungle exploration with the T. rex to aerial adventures with the pterodactyl. The substantial piece count ensures detailed construction whilst maintaining the structural integrity needed for active play and repositioning of the articulated joints.
Where to Buy LEGO T. rex for the Best Price
We've been tracking prices for this set since March 2026. The recommended retail price is £54.99. It's currently available from 5 retailers, with Chaos Cards offering the best price at £49.95, which is 9% below RRP. The lowest price we've ever recorded was £37.99 at Very in June 2026, 31% off RRP. Over its tracked history, prices have ranged from £37.99 to £55.00. This set is expected to retire next month, so prices may increase as availability decreases.
Set Details
- Set Number
- 31151
- Pieces
- 626
- Theme
- Creator 3-in-1
- RRP
- £54.99
- Best Price
- £49.95
- Price per Piece
- 0.08p






