The young man’s face reappeared. Nikolai laughed incredulously. "So you’ve saved the old tapes?" Nikolai said. "I don’t know what your game is, but I suppose the data has a certain value. I’m prepared to be generous." He named a price. The young man shook his head. Nikolai grew impatient. "Look," he said. "What makes you think a mere expert system has any objective worth?"