60 Cognition Crystal 22,000đ 24,750đ 250 Cognition Crystal 22,000đ 98,010đ 490 Cognition Crystal 22,000đ 195,030đ 1500 Cognition Crystal 22,000đ 601,920đ 2500 Cognition Crystal 22,000đ 994,950đ 5000 Cognition Crystal 22,000đ 2,034,450đ