i got a cracked but good head, 2 very small cracks from valves 4 and 5, no cracks between valves, gt3 head, ready skimmed by very small ammount, the oil seals need replacing (they did not need replacing, i started by take 2 valves out and removing the seals and never done them, but any head you buy you should replace them anyway!)
make an offer.
also got a 100% uncracked gt3 head from a 46,000 mile standard engine, but that will not be sold for less than £350 (i need it for mine but can always change plans)