Wii U at retail is totally fucked man.
Went to best buy, all Wii and Wii U are bundled in one section. Not even separated in the section, everything is a mess. Then, no SM3DW to be found. Searched all over best buy and nothing. Asked a guy that was looking at Wii U games if he saw SM3DW and he said he didn't even know there was a new Mario.
A bestbuy employee came up to me and asked if I wanted help, so I told him I was looking for SM3DW and he looked puzzled. He went to the computer and looked for it and said they had it and went somewhere, no clue where(backroom?) and came back out with the game. Why isn't it on the shelves with the other games? Smh.....
The Xbox and PS4 section were on big displays and prominently infront of the customer.
Later tonight I went in gamestop just to look around. As soon as I walked in was PS4 on the left, Xbox 1 on the right then PS3 then X360 and all in the back corner in a small section is Wii U. Atleast SM3DW was on display there. You needed to look for it, even DS, Vita, 3ds were in the center of the store as you walked in.