BluTekUSA via Amazon offers Prime members the Sena Florence Handcrafted Leather Folio for iPad with Retina Display in Black, model no. 818501, for $6.99 with free shipping. (Non-members can spend $35 or more to qualify for free shipping; otherwise, it adds $8.54.) That's the lowest total price we could find by $23. It features an energy-saving sleep function activator and velvet lining.