If it's of any help to anyone, Wii U accessories are all now on clearance at Wal-Mart. Picked up a spare 1st party nunchuk for $15 and a 1st party Mario themed Wiimote that matches my Hori GCN style gamepad for $30 (I'd of preferred black, but didn't find one at two different Wal-Mart's). I believe MSRP has traditionally been $20 and $40 for these, respectively.
I passed on it for now since I already own one with low mileage put on it so far and with a built-in battery that might not age well sitting in storage until the day comes that I wear out my current controller, but Pro Controllers were $37, I believe. I think I paid $50 for mine a couple of years ago. This in particular might be attractive to some, given the rise of poor quality counterfeits that makes buying used or from 3rd party sellers online a chancy proposition.
No sign of games dropping as of yet. Hoping to see Super Mario Maker, Captain Toad Treasure Tracker, Paper Mario, and Star Fox be clearanced out soon.