Teeqoz on 28 August 2015
Yes, because there are printed fewer copies of Wii U games than PS4/XBO games generally, with the exception of a few titles.
DKC TF, Pikmin 3 and probably Star Fox Zero are typical examples of games that will retain a lot of value due to how limited their print run will be/has been.
But I wouldn't expect Wii U games to retain the price as much as many Wii and GC titles have, simply because of digital distribution. You don't have to buy it physically to get the game anymore, but you did with Wii and GC games.
