I have a Grungig Cinaro TV and the vertical edges are curving badly towards the centre of the screen. Can this be fixed?

Yes, but it must be alaigned to correct it. If your picture is doing this )( in the middle its an alaignment problem.

Thank you for your prompt response. Do you know if this is an expensive problem to fix. Ie: Would it be better to buy a new TV.

If there is nothing else affecting it but the turning of the screws to alaign it it's a cheap fix.