When was the My Girlfriend is a Mermaid (JP Nintendo Switch) price last updated?

The latest Float values for My Girlfriend is a Mermaid on JP Nintendo Switch are from Nov 9, 2026.

Which edition is this My Girlfriend is a Mermaid listing?

This page is the Japan edition of My Girlfriend is a Mermaid on JP Nintendo Switch.

Sealed value

$51.60

+19.6% · 30d

Sealed My Girlfriend is a Mermaid (JP Nintendo Switch) is $51.60 as of Nov 9, 2026. CIB is $37.06 and Loose is $32.44.

Last updated Nov 9, 2026.

30-Day Change

+19.6%

Sealed value compared with our snapshot from about 30 days ago.

Sealed Premium

1.6× loose

How much more a factory-sealed copy is worth versus a loose cartridge or disc.

Demand

Low

How actively this title tends to trade, based on yearly sales activity.

When was the My Girlfriend is a Mermaid (JP Nintendo Switch) price last updated?: The latest Float values for My Girlfriend is a Mermaid on JP Nintendo Switch are from Nov 9, 2026.
Which edition is this My Girlfriend is a Mermaid listing?: This page is the Japan edition of My Girlfriend is a Mermaid on JP Nintendo Switch.