Collector interest
First Game Boy entry in the Wizardry Gaiden saga, an ASCII dungeon crawler released only in Japan. The Gaiden line, spun from Western Wizardry but developed in Japan, holds a strong cult among fans of old-school Japanese RPGs. The complete lack of localisation and the limited run of a demanding genre make it a coveted piece for Wizardry collectors. Its depth, rare on handheld, sustains real demand beyond mere scarcity.