18 Delta Coins 7,000đ 30 Delta Coins 11,000đ 420 + 40 Delta Coins 153,000đ 60 Delta Coins 22,000đ 300 + 20 Delta Coins 105,000đ 680 + 70 Delta Coins 210,000đ 1280 + 200 Delta Coins 420,000đ 1680 + 300 Delta Coins 525,000đ 3280 + 670 Delta Coins 1,050,000đ 6480 + 1620 Delta Coins 2,115,000đ 12960 + 3240 Delta Coins 4,855,000đ 19440 + 4860 Delta Coins 7,280,000đ