for those who want only one - thanks/credit to lousy and SlipKnot :)
Logitech Type+ Protective Case with Integrated Keyboard for iPad Air - Red $18.99 Delivered
(iLounge: B+)Logitech Ultrathin Magnetic Clip-On Keyboard Cover for iPad Air 2 - Space Grey $18.99 Delivered
Logitech Ultrathin Magnetic Clip-On Keyboard Cover for iPad Air - White/Silver $18.99 Delivered
(iLounge: B+)Logitech Ultrathin Keyboard Cover For iPad Mini - White $18.99 Delivered
(iLounge: B)Logitech Ultrathin Keyboard Folio for iPad Air - Red $18.99 Delivered
(iLounge: B)
For these prices you might want to get a couple.