Interested myself because I also have one of these in the box (sealed, IIRC). I have about 6 of them. FWIW, these can be Jailbroken and used to boot Swiss and GB Interface, but you need a modded GC to get started and it's not nearly as refined as other methods (Datel SD Media Launcher, for example).
Who needs a Game Boy Player Start Up Disc?
Edited: 06/26/2017
at 04:43 PM
by CZroe