Got dammit Nintendo... smfhThe Wii U is a valuable console. Nintendo has long since dried up the supply on them and I don't know if you've noticed but a used Wii U trades in for more than a used PS4 on a site like Amazon. At Gamestop the Wii U trades in for $5 less than the new Slim PS4.
About the only place you can get a Wii U at retail is used or refurbished from Gamestop. Places like Amazon (direct), Target, Walmart, and the like no longer stock the console. Really if you plan to get a Wii U the time is now because as they become more and more rare the price will go up higher.
Gonna have to wait.