cracked head

[dereck.carey@cdsi.com]

     I just got off the phone with the machine shop and he said my cylinder 
     head is cracked (unrepairable).  Any one have any advice?  I am 
     located in DC area and now looking for a replacement, preferably 
     lead-free.  What am I looking at ($) to buy one in excellent shape 
     with everything done?  (Seats, Valves, guides)
     
     Dereck