Grim

A monstrous collision of worlds, Grim is a new Transformer created for the collaboration with the legendary Monster Jam truck, Grave Digger. This bot embodies the destructive, car-crushing spirit of its namesake, ready to bring the spectacle of the arena to the battlefield. With a menacing scythe formed from his own exhaust pipes, Grim is a formidable presence on any collector's shelf.

Released in September 2026, the Transformers x Monster Jam: Grave Digger figure was a general retail release. As a Leader Class figure in the ongoing Collaborative series, it was made widely available without any store or regional exclusivity.

• Leader Class figure stands 9.25 inches (23.5 cm) tall in robot mode.
• Features the iconic Grave Digger ghost and graveyard body wrap.
• Includes two exhaust pipes that combine to form a large scythe weapon.
• Comes with a flag accessory and three translucent blast effects.
• Accessories can be attached in both robot and monster truck modes.

• Monster Truck
• Robot

As part of the popular Transformers Collaborative line, this figure holds strong appeal for fans of both Transformers and Monster Jam. While its wide retail release means it isn't immediately scarce, the unique new mold based on an iconic real-world vehicle gives it long-term potential. Its value will largely depend on the success of the Monster Jam sub-line and its reception among crossover collectors.