Where do you post them? If you think they end up cluttering up the place, then you should probably delete them, otherwise I don't think it'd do any harm to leave them up, they might serve as a nice archive of what games go on sale and when.
Where do you post them? If you think they end up cluttering up the place, then you should probably delete them, otherwise I don't think it'd do any harm to leave them up, they might serve as a nice archive of what games go on sale and when.