Azio Bluetooth Wireless Keyboard for Mac / iPad / iPhone for $22.99 Shipped
Azio KB333BM Bluetooth Wireless Keyboard for $22.99 shipped after applying coupon code MLCK427XNL1. Here is a screenshot for your reference. It is compatible with Bluetooth enabled Mac, iPad or iPhone, has a up to 33-ft range, and uses 2 x AAA batteries. Most places have this wireless keyboard for about $35.