Griffin iTrip LCD FM transmitter for iPOD (3G/4G/Photo iPods) is £14.89 or less delivered from Sendit.com
By far the cheapest deal for this transmitter although has dropped only 10p in price since the deal was first posted in August.
FM transmitters allow you to play your music wirelessly through any FM radio this means you can listen to ALL the songs on your iPod in the car or on a home stereo, without the clutter of wires.
Description : The new iTrip sports a large, easy to read backlit LCD screen to make setting its digital tuner easy and intuitive. A handy knob on the side of the iTrip makes it a breeze to select broadcast frequency and it remembers its settings for convenience. This compact, self-contained design makes changing stations a snap, perfect for use on the go. The new iTrip features volume enhancements, as well, with an auto volume control that works with the iPod's volume level to automatically avoid distortion. If the iPod volume is set too high, iTrip recognizes and corrects it by lowering the volume to its optimum level, assuring clean, clear, dynamic sound.
Features: Built-in antenna, Frequencies: 88.1-107.9MHz, Frequency response: 50Hz to 15KHz, Operating range: 10-30 ft, No batteries required