Got some air, broke some parts, how about some help?

After a recent accident, I tore up the transmission cover, and busted a header open. I'm sick today, but I'm thinking about heading out to a nearby junkyard to try and find some parts for my car. Does anybody know how much it will cost to replace the header and tranny cover?

How'd you get some air? Also, don't go to a junk yrad to find your part, because they're there for a reason, because they are junk. It also depends if you damaged the inseds of both parts.

OF course go to the wrecking yard, just because the car was rear ended at 35 and shortened 3 feet in the back, that doesnt affect ALL the front parts AT ALL>..