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greetings. i'm looking to purchase a very inexpensive, sousaphone. i have been toying around quite frequently in my mind with the idea of getting a "mobile" brass quintet together for the holiday season (or possibly some good old dixieland jazz, or who knows what) and i want to purchase a sousaphone that maybe someone has lying around the house and doesn't play anymore. my only two requests is that it plays pretty well (or could play well with minor repair) and that it's not fiberglass! ANYTHING but fiberglass. please reply with any offers! thanks!!