Harman Audio offers the JBL SoundFly Air AirPlay Plug-In Speaker, model no. JBLSDFLYAPWHTAM, for $199.95. Coupon code "39SDFLY" drops it to $39. With free shipping, that's $6 under our mention from two weeks ago, the best deal we could find now by $141, and the lowest total price we've seen. It features a plug-in design for use with any AC wall outlet, AirPlay, and frequency response of 60Hz to 20kHz. Deal ends May 3.