Shacknews is reporting that the Wii U had its highest month for unit sales so far. Neither the NPD group or Nintendo have disclosed actual Wii U figures, but it sounds as though the Wii U had a decent month in December. Members of NeoGAF estimate the console sold above 460K  Shacknews also says that the Nintendo 3DS was the best-selling system in December and during 2013. Microsoft says its Xbox One and Xbox 360 were the best-selling home consoles.

“Hardware sales of the Wii U were also positive with December 2013 marking its highest month for unit sales month so far,” NPD analyst Liam Callahan