Restoration and Conservation, looking for recommendations Options

[Zhan Shi]

I've recently aquired a bunch of old AD&D books and magazines. None are in what I would call bad shape, just stuff such as yellowing of paper, some minor rips, cracked binding, etc. There are any number of bookbinding/restoration companies which can be found on the web. I was just wondering if anyone here has had any such work done, the quality of said work, what the prices were, companies which may have an exceptionally good or bad reputation.