Does 50 sound okay? :3
And there's a thing up near your tabs that says currency. Type in the amount you want to send, and next to your username click "change" type in the user you want to send it to.
But I'll let you know when Yuka is in boxes. She JUST moved in so it may be a while or it could be soon. But I have a couple popular villagers I'm trying to sell as well, so I also have waiting time for people to reply to my sales as well.