MacMall offers the Kensington KeyCover Hard Shell Bluetooth Keyboard for iPad, model no. K39785US, for $10.99 plus $3.99 for shipping. That's $7 below our mention from last spring and the lowest total price we've seen. (It's a current low by $6.) It's compatible with 2nd-, 3rd-, and 4th-generation iPads and features an adjustable stand and auto sleep.