Apparently, there's a used CD shop in Charleston called Millenium Music that's promoting an iPod trade. So, comb through your collection and burn CDs, rip them to your computers, or event get rid of the duds and one-hit wonders. You know they're in there.
45 CDs = 512 MB iPod ShuffleThe only catch is that unless you'll be in Charleston any time soon, you'll need to mail them on your dime and the CDs need to be in good condition.
65 CDs = 1 GB iPod Shuffle
85 CDs = 2 GB iPod Nano
110 CDs = 4 GB Nano
130 CDs = 30 GB iPod
175 CDs = 60 GB iPod
Check it out at Millennium Music iPod Trade.