This is actually a fairly easy engine to do head gaskets on. You will want to first find out what failed and why so you don't have a repeat fail. Things you will need:
Coolant, oil, oil filter, spark plugs, RTV, head set, head bolts, Change the oil pump drive seal, O2 sensor if it was pumping into the exhaust, etc.
You're looking at about 15 hours labor + or - depending on whether the heads need to be resurfaced or replaced etc.
Bare bones $300 parts + $1350 labor = $1650 + tax. If you can find a reputable guy to do it on the side it should cut the labor in half.
Now why do you think you need headgaskets?