im not trying to burn ya here man...but that might be a little steep on the price. you can buy a brand new SCT from hemifever for $449 with a canned tune or $549 with a custom tune. if you buy a tuner for $350 and try to get a tune from hemifever, it costs $150 for a canned tune, or $250 for a custom tune. that would make it more to buy a used SCT and a tune from hemifever. just throwing it out there man...sorry for the bad news.
another note worthy thing is that each SCT has 3 vins its able to tune. after the 3rd vin is tuned the SCT is no longer able to tune other vehicles. email/pm hemifever if ya got any questions. he helped me alot when i bought my used SCT.