I think the Mac 128K that I got the other day was upgraded

The floppy drive, as far as I can tell, is an 800K model.

Additionally, the ROM chips have an "83 - 86" (1986) copyright on them.

Therefore, I think that I do not have a real 128K but some bastard upgraded model to 512ke

The floppy drive seems to have problems, for example it won't eject disks. I have not gotten it to boot yet so I can't look in the about window or anything to verify my theories. It would really suck though if this is an upgraded 128K and not a real one.