I noticed that an independent Bernina technician I have used has raised his price for 'tune-up' from $99 to $129. I have learned to be more careful about regular oiling of the hook race and cleaning out the bobbin area more frequently so I don't have to take it in to a major work-over as often. I still believe that it needs a professional work-over but I am spreading out the time because I only have a limited amount of money to spend. I have a hard time paying someone $129 for an hours work when my hourly income is a small fraction of that. I know he raised his prices because the Bernina dealership raised theirs to $169 for the same service. Of course, any parts are extra.