Garmadon

This Garmadon minifigure is likely to be highly sought after by LEGO Ninjago collectors, especially given its appearance in a set commemorating the theme's 15th anniversary. Garmadon is a central and complex character in the Ninjago universe, making any new variant desirable.

The unique combination of elements, including the Pearl Titanium helmet and the specific torso armor, will increase its collectibility. Condition will be important, as pristine figures command higher prices in the aftermarket. The inclusion of a bone element adds a unique and potentially humorous touch to the character.

As this minifigure appears in only one set currently, its initial rarity will depend on the production volume of that set. Given that the set is an anniversary edition, it may have a limited production run, potentially increasing the minifigure's scarcity.

Availability will initially be restricted to the set's release channels. If the set is a regional exclusive or a limited edition, the minifigure's rarity will be further amplified, making it harder to acquire on the secondary market.

Given Garmadon's popularity and the anniversary status of the set, this minifigure has solid investment potential. The current value is not yet tracked, but similar exclusive or limited-edition Ninjago minifigures have seen significant appreciation over time.

The investment potential is further strengthened by the Ninjago theme's consistent popularity and dedicated fanbase. As the set retires, the minifigure's value is likely to increase, especially if it remains exclusive to this particular set. Tracking the set's retirement date and aftermarket performance will be crucial for investors.