I'm set on getting Kasumi before the Color Voice Series is discontinued, but I'm also considering getting the two old folks. As you can guess by the fact that I don't remember their names, I don't really care about them. But what if I regret not picking them up? After all, once they're gone, they're gone, and they're not coming back.
On the one hand, rare collectables. On the other hand, $70 for two banks I'll probably never use. Gah, I wish I wasn't so intense about these things...