Retail price: ¥9800
Known versions:
The manual is identical to the PC-9801 3.5 inch version except for the front cover and page 27. There are two versions of the manual: one where page 27 references the X68000 directly, and one where page 27 is the same as in the PC-9801 manual but with a sticker hiding the reference to PC-9801 and replacing it by X68000. Both pages are shown here.
Dungeon Master for X68000 3.0 (Japanese) Cracked.hdm
Dungeon Master for X68000 3.0 (Japanese) Save Disk.hdm
See also: How to play X68000 games under Windows? (Dungeon Master and Chaos Strikes Back)
To apply the crack, follow these steps:
Another option is to use the crack program of Chaos Strikes Back for X68000 which also works with Dungeon Master for X68000 (both use exactly the same copy protection scheme): You can copy CK.R into the disk image, and modify AUTOEXEC.BAT to run CK.R before running the game. The CK.R crack works by intercepting read attempts of the copy protection sector on the floppy disk and returning the expected data to the game.