About King Boo

King Boo is a LEGO Super Mario minifigure, first cataloged in 2022. BrickPicker currently values it around $42.00 (typically $10.89 to $48.05). It appears in LEGO set 71401 Luigi's Mansion Haunt-and-Seek. BrickPicker tracks its value, price history, and eBay and BrickLink availability.

Frequently asked questions

Answered live from BrickPicker’s value tracking and catalog data — these update as the data does.

How much is the King Boo minifigure worth?

BrickPicker currently values the King Boo minifigure around $42.00. Recent examples have traded between $10.89 and $48.05. The BrickPicker value is up about 340% since we began tracking it. The full price history is on this page.

Is the King Boo minifigure rare?

King Boo has limited availability. It appears in only 1 LEGO set, which keeps supply relatively tight compared with figures shared across many sets.

What set does the King Boo minifigure come in?

King Boo comes in LEGO set 71401 Luigi's Mansion Haunt-and-Seek (2022). The sets it appears in are listed on this page.