How much should I expect to pay for a good used remington model 700 sendero in 300 win mag or 7 rem mag(something i can build a 7 rem mag on without modifying the action)? It doesn't need to be the sf, just the regular matte blued. It also doesn't really matter how many shots has been fired through it since it will probably be rebarreled with a matchgrade barrel soon after getting, just as long as the action and the stock are in good shape. Also, whats a good way to find one of these and get a good price on them? Ive looked on gunsamerica.com and gunbroker.com, but most of these listed are brand new in box and say must be shipped to ffl(what does that mean??) Thanks.