russ,
Its a one time purchase,mine cost alot more than yours,if that makes you feel better.They are great packs.Mine served me good on two sheep hunts.I still have my Barneys and MR crew cab for beater packs. I've owned a Kifaru LH Guide,MRCB NICE Behemoth,a couple different Eberlestocks.The Mchale pack I have is the best pack I've owned.I use it for extended trips,crew cab for shorter trips and AZ deer hunts.

I think my wife is gonna get a KUIU when they are available.Maybe for her B-day.