My new key blank off Ebay:
Looks pretty nice, fits into everything like it should. Doesn't turn, obviously. I'm going to buy a new lock kit before I get it cut. Right now I have one key for the ignition, one for the drivers door, and no key that works in the pass door, trunk, or glove box.
A wee little extravagence, but for $22-something US, not bad. The only problem was that the clear plastic covering of the display case was shattered, and the sticker with the Subaru emblem says "For" in it, which is kind of annoying. Meh.