Its probably impossible to fully calculate all wedding related gifts. What about the gag gifts people bought for the bachelorette party? The round of super fancy drinks a friend bought when she found out Kim was was engaged? Or the little "oh my gosh I saw this [wedding do-dad] and thought of you!" gifts. I mean I know my humble working class friends have bought me things like a picture frame when I announced my engagement, another friend immediately went out and bought me lotion, a nail file and 2 bottles of polish, another bought me a drink, a couple both DF and I are friends with bought us a huge cake size "cup cake" and a helium balloon that said "congratulations", etc, etc. These are little things, and they are gifts but not gifts, you know? And I'm sure KK was no exception to this type of gift getting.