These are the leather cases for the nano and 5G iPod that apple announced today as well. The description reads:
Hand-crafted from fine Italian leather with an extremely soft and durable lining, the iPod Leather Case offers a snug, secure fit. A gentle pull of the ribbon will gracefully expose your iPod when you are ready to use it again. For use with 30GB iPod with video (also available for the 60GB and nano).

They are all $99 (no student discount)
They ship in 3-4 weeks. If you ask me, with no screen view or click wheel control, they aren’t worth it. Only iPod case that is worth that much is a Vaja case if you ask me.