I play the alto and bari sax, and realllly want to extend myself and have a go at soprano...the problem being my teacher said not to get a cheap one, but how cheap is cheap...theres a LaMont one going for $1450 and a jupiter 547-GL for$1840 these are both new instruments, however...there is a Swanee slide sax which is in "good condition" for $990 can some one please point me in the right direction...i`m only 16 and if im gonna spend this much money it had better not be crap! thank you!