I want to play the baritone but i don't have the money to buy or rent one, what should i do?
get a job
Craigslist! Or borrow someone's!
Get a job
You'll get the best deal on Craigslist but you can try eBay too.
Read a book instead
check around, in some areas there are organization that will loan a musical instrument to students.
Find a job
I know a guy who sleeps in a coffin ,has a real deep baritone,unfortunately he never wakes up till midnight!