Sorry to hit you with a one-day-only deal two days in a row, but this is too good to pass up: Woot has the fourth-gen iPod Nano (8GB) for $99.99, plus $5 for shipping. Yes, fourth-gen: the latest and greatest model.
These are refurbished units available in your choice of colors: black, blue, green, orange, pink, purple, silver, and yellow.
I don't own this particular model, but CNET had lots of good things to say about it. Standout features include sleek design, a tilt sensor, and a Genius playlist builder. I particularly like the shake-to-shuffle capability.
So, here's the bad news: Woot's refurbs come with only a 90-day warranty. If you buy the same model from Apple's online store (scroll down a bit to find the fourth-gen Nano), you get a one-year warranty. Plus free shipping. You'll have to decide if that's worth an extra $25.
Personally, I think there's so little chance of anything breaking on this model, you might as well pocket the extra cash. But I'd definitely act fast: Woot tends to sell out quickly, and once the iPods are gone, they're gone. (They'll definitely be gone at midnight.)
I might just have another deal for you later today (yep, a two-fer!), so be sure to check back.