https://www.rosehillinstruments.co.uk/p/GMTU-SDEM/tuba/geneva/ex-demo-geneva-mentor-e-flat-tuba-silver [Ex-demo] Geneva Mentor E-flat tuba (silver) RRP £4,800.00 £ £3,800.00 GMTU-SDEM
https://www.rosehillinstruments.co.uk/p/3400TA-SDEM/tuba/willson/ex-demo-willson-3400ta-e-flat-tuba-silver [Ex-demo] Willson 3400TA E-flat tuba (silver) RRP £11,800.00 £ £10,040.00 3400TA-SDEM