IIRC you typically replace water pump and front seal while you're
Another hundred bucks for that.
This is just a wild guess, but I'd speculate labor will probably be at
least $300, another $100+ for parts, then tax, etc., I'd be real
surprised if you got it out of there for under a half a grand, might
want to shop around, any competent mech can do this--you just have to
unbolt a lot of stuff-- and you may possibly save a fair amount of money
by shopping around.