This is a barely used 3/4 size BBb Wessex tuba for sale. Its in excellent condition!
 
From Wessex's website:
 
Wessex Tubas’ BBb Junior Tuba ‘Imp’ (student) TB330 is the ideal student tuba for sale for both beginners and children taking music lessons. 
A particularly light BBb junior tuba for standing and marching gigs, this 3-valve ¾ size BBb student tuba is an affordable, exceptional quality tuba for sale; fitted with march hooks and comes with a hard latched ABS case with wheels, and small rim beginner’s tuba mouthpiece to make it exceptionally easy for children to play.
 
Specifications
 
Height: 32.5" (825mm)
Bell: 14" (368mm)
Bore: 0.661" (16.8mm)
Weight: 14lb (6.4kg)
 
Special Features
 
Fitted with British marching hooks
Gold brass leadpipe
Stainless steel valves with nylon valve guide for silent operation
All nickel slides
Nickel strengthening plates
Hardened bell
Hard latched ABS case with wheels
Small rim JT mouthpiece to make it easier for children to play
 
Asking $900 + Shipping