Replacement key?

I got my xb2 wrecked, and just realized that it only has a spare"ish" key. I was curious what I could do (short of going to toyota and giving them $300.00 for a key) to get the original key with the lock/unlock buttons on it. I know its not a big deal for most....but I've never had a car that can do that before, and I REALLY want it!! Any ideas?

Also, Im guessing from a quick forum search that the best place to get the Ipod cable is ebay?