When was the Jet Set Willy (JP MSX) price last updated?

The latest Float values for Jet Set Willy on JP MSX are from Sep 20, 2026.

Which edition is this Jet Set Willy listing?

This page is the Japan edition of Jet Set Willy on JP MSX.

JP MSX · Japan · 1985

Sealed Jet Set Willy (JP MSX) is $180.00 as of Sep 20, 2026. CIB is $88.00 and Loose is $40.00.

Japan edition. Last updated Sep 20, 2026.

Sealed Value

$180.00

Sealed Premium

4.5× 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 Jet Set Willy (JP MSX) price last updated?: The latest Float values for Jet Set Willy on JP MSX are from Sep 20, 2026.
Which edition is this Jet Set Willy listing?: This page is the Japan edition of Jet Set Willy on JP MSX.