Having partnered with Case-Mate last summer, Argentinian luxury case maker Vaja has continued to develop new versions of its classic cases for Apple's latest devices. Libretto for iPad mini ($180-$200) starts at a $20 premium over the larger, earlier full-sized iPad version -- and goes up in price if you prefer customized color combinations. Thankfully, this model is actually improved over past iterations. The tablet snaps into the leather folio,…
