Display file names on LCD

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i trying find cheapest way display file names on lcd.
it needs have usb i/o.
pretty small mp3 player except microphone, battery , speakers.

what options available?

before tell me, use arduino , hook , lcd  -  need cheapest.
lcd+storage should cost around 1-$2.

storage around 512mb minimum should ok.

is possible $0.5 piece make?

ha ha, you're funny. $0.5 piece make (usd? other currency?:

arduino usb interface
lcd
mp3 hardware
microphone
battery
speakers => amplifier also
control buttons?
case hold together.
sd card >=512mb



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