200 bucks, its actually not a bad programmer (i know I know,, I've installed tony wildman and dp-tuner chips). But if he's just looking for fuel mileage or has a manual trans he would be happy, esp. for the price.
It's a diablosport predator, it gives more power than the edge evolution imo. The guy who had it before me had it on the highest setting on a stock truck and it was impressive but his trans didn't like it and he wanted more power so i sold him a TW.