I am going to be buying my father an ipod shuffle for his birthday. He wants to listen to his music in his car, a bmw 3 series, so which is the cheapest fm transmitter for the shuffle? His car also has bluetooth, but i doubt that would be reasonably priced. I want something pretty cheap, so what should i go with? also, if htey sell it at bestbuy that would be better because i get a discount there/