I reckon Palace would be lucky to get £500k for Murray tbh, didn't exactly prove he is a top end championship striker and a moody bastard to boot. Not sure there would be a queue of championship clubs wanting to sign him.
Seriously doubt he would go there. If he did, it can't be for footballing reasons and would be a big backward step in his carer. Always think of McCormack in the same way as Chopra. Both play well and score loads of goals in stages, then seem to fall off the radar when they think they have done...