I believe that your best bet on getting a replacement SSD for your MBA is from OWC (http://www.macsales.com). Or if you want to stick with the Apple OEM SSD, you can try eBay.
I believe that your best bet on getting a replacement SSD for your MBA is from OWC (http://www.macsales.com). Or if you want to stick with the Apple OEM SSD, you can try eBay.