Yes. There are alot of gliches in pokemon Sapphire good ones to.
none
Not if you don't hack.........
you can not
inposibal
i know of bad egg and missingno
i don't know why but my sableye turned into a bad egg and i didn't use cheats
I'm sorry there is no possible way unless you cheat. sorry!
Google Pokemon diamon glitches sorry im not much help
Pokemon Ruby has Pokemon that Pokemon Sapphire does not and Pokemon Sapphire has Pokemon that Pokemon Ruby does not.
you can find great glitches on IGN.com
There is no Pokemon mansion in sapphire.
there is no actual glitches like Pokemon yellow but there are certain cool hidden things throughout the game