A few of my friends went out and bought a box of the Type-Moon Collection and exchanged for the ones we wanted a while back. They're pretty hard to find. You can buy like the whole collection at some places (already opened).
Our goal was pretty much to get Aoko, but instead we got like 3 Rins a few Shikis, and some others...
I saw an Aoko (already opened) for really cheap at a hobby store in Japan and picked that one up. I have Ciel, Aoko, Shiki, Saber, and Rin. I think the Ciel is the most impressive one. Plus we got them for like $7 each, which is pretty cheap...relatively. They're well made for the price. The higher end 1/8 Alter figs are like $50+, so it's a pretty big difference in price. Still, I want to get the Alter Arc someday...
Damn it, why is there no Len figure?