[Skunkworks] GSM Amplifiers

Does anyone know where I can purchase a good GSM Amplifier - like this one - http://goo.gl/GHNDz - locally. What are the reasonable price ranges? -- Best regards, Odhiambo WASHINGTON, Nairobi,KE +254733744121/+254722743223 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ I can't hear you -- I'm using the scrambler. Please consider the environment before printing this email.