Iginla too 'costly' for Hawks?

Word has it Jarome Iginla would accept a trade to the Chicago Blackhawks. However, how interested -- realistically -- is the Chicago club in acquiring the star winger? Mark Lazerus of the Chicago Sun-Times suggests Blackhawks GM Stan Bowman isn't willing to mess with a winning formula and relinquish the high price -- rumored to currently be a first-round pick and two prospects -- the Calgary Flames are asking for in return.