good Pokemon Sapphire rom?
Please don't ask about piracy on here. https://www.nintendo.com/corp/legal.jsp#roms
If you want to speedrun it, buy the cartridge & a gba or gamecube + gbplayer.
Edited by the author
As HDK said, please don't ask anything about piracy on this site. Doing so can cause a LOT of problems for this site, and eventually the site would be taken down because of these.