About Friends Olly - Merman Costume

Friends Olly - Merman Costume is a LEGO Friends minifigure, first cataloged in 2025. BrickPicker currently values it around $4.77 (typically $4.28 to $4.79). It appears in LEGO set 42661 Costume Party. 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 Friends Olly - Merman Costume minifigure worth?

BrickPicker currently values the Friends Olly - Merman Costume minifigure around $4.77. Recent examples have traded between $4.28 and $4.79. The BrickPicker value is up about 16% since we began tracking it. The full price history is on this page.

Is the Friends Olly - Merman Costume minifigure rare?

Friends Olly - Merman Costume 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 Friends Olly - Merman Costume minifigure come in?

Friends Olly - Merman Costume comes in LEGO set 42661 Costume Party (2025). The sets it appears in are listed on this page.