When was the Q Billion (JP GameBoy) price last updated?

The latest Float values for Q Billion on JP GameBoy are from Sep 21, 2026.

Which edition is this Q Billion listing?

This page is the Japan edition of Q Billion on JP GameBoy.

JP GameBoy · Japan · 1989

Sealed Q Billion (JP GameBoy) is $46.00 as of Sep 21, 2026. CIB is $20.00 and Loose is $5.40.

Japan edition. Last updated Sep 21, 2026.

Sealed Value

$46.00

Sealed Premium

8.5× 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 Q Billion (JP GameBoy) price last updated?: The latest Float values for Q Billion on JP GameBoy are from Sep 21, 2026.
Which edition is this Q Billion listing?: This page is the Japan edition of Q Billion on JP GameBoy.