I have got some pupil premium money to spend on a pupil with SEN and the SALT has suggested I purchase a resonance board. I am having trouble finding one to buy - have found one by 'soundabout' at £249 but that's all. Does anyone know of any other companies who sell them? I know they are easy to create with a piece of plywood but as I have some money to spend was hoping to get a purpose built one. Thanks.