A retailer based in Japan is now offering Kalbi Pod Rare (Translated link), a bizarre third-generation iPod nano case designed to look to look like a piece of Korean kalbi beef. Regularly sold for the equivalent of $90, the plastic case has been textured and colored to resemble meat from Wagyu cattle, which is used for production of Japan’s high-grade Kobe beef. Kalbi Pod Rare offers open access to all ports and controls, and comes in a meat…