Yes but you need to complete the Network Machine requirements in Fire Red and Leaf Green.
no but you can trade to firered and leafgreen for one
Not available on Sapphire. You have to trade from FireRed/LeafGreen
Trade a diglett from firered or leafgreen to sapphire.
If you do a trade with a FireRed or LeafGreen version, the clock problem should be automatically fixed.
you need to trade from firered or leafgreen.
trade from LeafGreen or FireRed.
trade with a person who has it or trade with a person who has firered or leafgreen
Have to trade one from firered or leafgreen to your sapphire to get one.
no you must trade it from leafgreen firered
Unfortunately, you cannot catch Ditto anywhere in Pokemon Sapphire. To obtain Ditto, you must trade from Emerald. You could also trade from FireRed/LeafGreen
Trade ditto from firered, leafgreen or emerald to sapphire to get one.
Diglett is not in sapphire trade with firered or leafgreen to get one.