I can take what looks like a piece of junk, repair it and make it look and sound better than it ever did.
Or maybe, more simply, you have an old guitar you have not used for a while, or something has broken: it’s likely possible to repair it and increase its life!
This is the headstock of my own not-so-cheap Yamaha acoustic guitar – which had snapped and broken. It was possible to glue it back almost perfectly: you see the crack in the finish/paint, but the guitar plays again!
Here is another classical guitar that had a broken neck and was also glued back together