Magic Square MS-B58 - Brontosaurus

Name: Magic Square MS-B58 - Brontosaurus
Brand: Magic Square
SKU: MSB58
Price: 50.01 USD
Availability: InStock
Rating: 4.8 (4 reviews)

Magic Square MS-B58 - Brontosaurus - Main image

$50.01 ~~$81.99~~ In stock

Category: action figure

MS-B58 Brontosaurus from Magic Square is a G1 inspired legends scaled figure that transforms from robot to dinosaur and back. (Additional figures are sold separately.)

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.8 / 5 · 4 reviews)

Isabella E. ★★★★★ Oct 21, 2026

The transformation sequence is surprisingly smooth for such a small figure, and the dinosaur mode has a satisfying amount of joint articulation. It fits perfectly alongside my other legends-scale bots.

Natalie Z. ★★★★★ Oct 20, 2026

Even at this tiny legends scale, the Brontosaurus mode holds together surprisingly well, and the robot proportions look properly G1 without any fiddly bits flopping around. I’ve transformed it back and forth maybe six times now, and each click into place is satisfyingly solid.

Adam ★★★★★ Oct 19, 2026

The transformation is buttery smooth for such a small figure—it clicks into place in both modes without any flimsy parts. It’s got that chunky, G1 charm that looks perfect on a legends shelf next to others.