Atari XL BOSS for 800XL / 1200XL 8-bit OS chips w/manual from Allen Macroware For Sale
Atari XL BOSS for 800XL / 1200XL 8-bit OS chips w/manual from Allen Macroware:
XL BOSS Atari 800XL / 1200XL OS chips from Allen Macroware.
Includes Manual, Supplement, Utility OS Disk, two chips.
I don't know much about this, don't even know if they or the discs work. They've been kept in a climate-controlled bedroom closet for the last four decades or so. Nothing has been exposed to anything since the '80s - the disc has been kept in its sleeve and the chips haven't been removed from the anti-static bags, but I have nothing to test them on.
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