KARACHI (APP) Gold slipped by Rs 300 to Rs 42,214 per 10 grams in local bullion market Monday, as its international price also decreased to $ 1,509 an ounce, market sources said. According to Karachi Saraf Association, tola (11.664 grams) price soared by Rs 350 to Rs 49,250.Silver closed lower at Rs 1,028.57 per 10 grams.