The Winchester M/70 market is kind of soft now, Featherweight rifles that have sold have been priced around $1K or a little less. Buyers perhaps may not be interested in the bundle with the book, I would price each item separately and not in the same ad and see what happens.
While I am not suggesting you price your rifle this low, I purchased a Featherweight .30-06 off the internet about a month ago for $730.00 shipped. Perhaps as hunting season gets closer there will be more interest, right now vacation and summer pursuits are what's on most folk's minds.