DS has been learning violin for 6 years. He's OK, nothing special - school orchestra but not soloist.
grade 5/6.
His teacher says he now needs to move up to a full size violin from a 3/4 size - and that we should expect to pay around £500 for a good instrument.
I am tempted to look on ebay but have no idea how to buy something like this as I'm completely unmusical myself.
Any advice please?