Can you clone Pokemon in pearl or not?

You can only clone Pokemon in Pearl If you have one of the early 1000-5000 Copies of The JAPANEESE version.

There's a supposed glitch for it. This is what has been stated.

Step 1
Go to to the Global Trading Station(GTS). And Log in.

Step 2
Once your in the main menu of the Global Trading Station. Go to "Deposit". Put in the Pokemon you want to clone.

Step 3
Deposit the Pokemon into the GTS, make sure you offer it
For a Pokemon that nobody would trade for it. Cause if someone trades for the
Pokemon in the GTS, Then the whole process is ruined.

Step 4
This is the hard part. It should even be considered as the main step
Into duplicating your Pokemon.

After depositing your Pokemon It will now say: "Checking GTS's Status...."
On the right of that message, a lock should be going around.

Alright you want your Clock to go around 8 Times. On the 8th spin. SHUT YOUR
DS OFF.
It doesn't have to be exactly 8 spins!
Your goal is to shut your DS OFF 1 TICK before it the loading is complete.

Step 5
Turn your game on. You should get a error message:
"Your file has been corrupted. Previous file will be loaded"

Don't worry. This is normal.

Step 6
Go back into the GTS, and you should have one in your Party, and GTS slot.

Step 7
Logout and save. I haven't tested this yet, but this is what somebody on the forums that is TRUTHFUL stated, he apparently cloned his Dialga...