junkyard prices

[jlaird]

I havent ever really bought things from a junkyard, so I was wondering how I can find out what things are worth. There are three things in particular that I found in the local yard. Could you tell me what I can expect to pay? The first is a 69 c10 grill. I only need the plastic crosshatch piece. The other thing is a steering wheel that is from an early 70's truck. It's not in perfect shape, it has two cracks in it, but I need it just to hold me over for awhile. And the third thing is a brake booster/master Cylinder from an 73-87 pickup. I am going to do a disc brake conversion in the front. My last question is what exactly do I need to get from the donor truck concerning the booster/mc? Also, is there a particular truck or style booster I should look for, or are they all pretty much the same? This is the first I've dealt with this brake stuff, so I'm just learning from whatever I read here.

Thanks,
Josh