I just wanted to do a mini hijack here with a note regarding patience.
If you are buying something like white salvage and expect the sale to complete quickly and it DOESN'T, click find - you might note that someone outbid you by a LOT - don't panic, the AH is just filling their order before you. It doesn't mean you need to start bidding much higher. I've seen prices of orange salvage go shooting up from 500k to 700k just because the orders aren't filling instantly. If you are patient, it will probably come down again, unless everybody is trying to outbid one another (we can call it a bubble, if you like). On the other hand, it's a phenomenon you might want to try to exploit and I wish you well with that endeavour.
Have some patience and save some inf.