MacMall offers the ZAGGkeys Folio Keyboard Case for iPad Air in Black, model no. ZKFHFBKLIT105, for $69.99 with free shipping. That's $6 under our mention from last week and the lowest total price we've seen. (It's also a current low by $6.) It features a Bluetooth keyboard which purportedly has 30% more typing space than similar cases, backlit keys, and three months of use on one charge.