I honestly didn't see a problem with volume 5 until just this past year. Prices seemed to be right in line with it on most things but then all of a sudden, everything jumped. I think it was early last summer when I was negotiating an Indian 308 Enfield and used the book and then went home and checked gunbroker actual sales. I got a real good deal on that one. Nagants have skyrocketed also along with Arisakas, K98's, etc. I think many rifles are still pretty close but a lot of WWII stuff in particular saw a sharp rise.