EDIT: Did I misread what you asked? XD (took out my original response) Are you asking if you can donate yours to me so I can give it away in my giveaway? Or are you asking if I wanna give away my 4th & final Pokeball?
If the first option: Really?! That's really kind of you. :3 I'd be more than happy to take yours and add it to the giveaway.
Thank you!!! <3
If the second option: I wanna keep my 4th and final Pokeball for myself. Sorries.
I'd say you can enter the giveaway, but you already have one. XD