Yes, when I got my car one of the rears had a slight buckle on the inside rim (god knows how, crap tyre fitter maybe? :roll: ).
Was sorted without much effort by a local alloy wheel place for about £40. That was just to true it up and tyre off/on and balanced, didn't get it refinished as it’s not visible on the car :)
(Don't have any 'after' pics to hand, unfortunately)