Nicholas Deleon at Motherboard:
“I’ve [refurbished] four iPod Classics and six iPod Minis,” one iPod reseller, Tired8281, told me recently via Reddit private message. “They all sold, and I made a nice profit on all but one.” These refurbished iPods, he explained, are all outfitted with brand new batteries and, depending on the model, either a CompactFlash card or an SD card. Both solutions replace the mechanical hard drives that were originally present on the portable media player, increasing both battery life and the device’s responsiveness since there’s no moving parts to slow things down.