I've just noticed a new model of the Aluratek Libre Color, AEBK08FB, which is wi-fi. Oddly, it's not on the Aluratek site, but it's at some online stores (e.g.,
here).
I had just about decided to order the AEBK07FS model. Now I feel like I need to wait in case there's a price cut after the new model is out.