The problem isn't that their aren't good Black Friday deals for it, it's that not many retailers are offering them.
Toys'R'us, as an example, is selling the Skylanders bundle for $199 on Black Friday. That's like buying it off Nintendo's own online shop as a refurbished console, except you know, without waiting on shipping. In addition, it's the 8gb console, but as a Wii U owner that isn't relevant, you'll need an external either way.
ebay has a couple good deals, and almost all retailers are selling the deluxe console with 3D world plus nintendo land for $300. Doesn't feel like a deal on the surface, but that's actually almost $40 below it's normal retail price. Also puts the Best Buy deal in perspective.
I also don't know about any of you, but today I couldn't even FIND a Wii U at Shopko, Walmart, or GameStop, Smash sold it out. THey have new shipments coming for this weekend of course (supposedly arriving tomorrow), but yeah. Whatever they have coming in, retailers expect to sell them out just from Smash alone. May suck to hear that, but that may be the reason not many are running deals.