For me, it's Volks' Tohya. He was the very first doll I ever fell head-over-heels for, but he's so limited that the rare times he does pop up on the marketplace, he's waaaay expensive. So I resigned myself a long time ago that he'd be one that I'd oogle other people's pictures of, but never own myself. I thought Luts' LU-WEN would end up the same way, but then stuff happened and now I have him. XD But his version of "limited" is apparently not really limited.