Wii Development Kit? - Wii Forum (Wii) - Neoseeker Forums
Rumor: Several Wii U dev kits returned to Nintendo untouched - NintendoToday
Another look at the Switch dev kit, Wii U GamePad comparisons
Nintendo professional Wii Development Kit (dev kit) - Catawiki
Cabel on Twitter: "Someone's also selling a brand new Wii U CAT-DEV development kit, which seems to be a hot item (literally?) — ¥201,000 yen and 134 bids so far. https://t.co/st9Sm95mLU" /