Hello this are the prices, from the pearson VUE site, although it may vary slightly due to the Nigeria Factor. Probably you'l advice me for my CCIE
646-xxx GBP 40.00
640-816/822 GBP 62.00
640/642-XXX
(excluding 640-802, 640-460/553/721 and 642-892) GBP 90.00
640-802, 640-460/553/721 GBP 123.00
642-892 GBP 148.00
350/352-xxx GBP 172.00