Here is 3ds results
13k ⇒ Week Prior To Price Cut (Aug 6th)
51k ⇒ Week With Price Cut, only 2days of sales (Aug 13th)
94k ⇒ Full week of sales after Price Cut(Aug 20th)
No software at all during this time, only must have game LoZ OoT which came out 2 months before price cut!