If you mean that there were only 350 printings of the book made; the material on the inside of the book is unusual in it's construction and the book copyrighted in 1887, then I think that the book might be worth quite a bit of money.
Does the book appear to be part of a set of books? If so, then it's value might not be as much if the other books in the set are not present as part of the whole set.
Does it say anything about what printing it is? Like First Edition, Second Edition, etc.
You might find ideas about the value of this book on the following site, if you find some books that are comparable to it.
rare & antique art books