Anyone interested in boxed Duos with no sound? I have two of em, a US Turbo Duo boxed with all the goodies, and a Jp PC Engine Duo. Both have lost sound....good projects. Willing to take reasonable offers on em. Was thinking about around the $100 range + shipping...not sure what they go for. I MIGHT be missing an AV cable though...will have to check. I know one of mine is damaged....also have extra controllers too..