Apple MacBook Air (256GB SSD, Intel Core i7 2nd Gen., 2.90GHz, 4GB) Laptop - Silver - MD226LL/A (July, 2011) for sale online | eBay
Apple MacBook Air Mid 2011 i7-2677M 1.8GHz 4GB RAM 256GB MD226LL/A A1369 | eBay
Refurbished: Apple MacBook Air MD214LL/A 11.6" 4GB 256GB Intel Core i7-2677M, Silver - Newegg.com
MacBook Air 4,1 11-inch (Mid-2011) specifications and other info
Amazon.com: Apple 2020 MacBook Air Laptop M1 Chip, 13” Retina Display, 8GB RAM, 256GB SSD Storage, Backlit Keyboard, FaceTime HD Camera, Touch ID. Works with iPhone/iPad; Space Gray : Electronics
The Display: Better than Most, Not as Good as the Pro - The 2011 MacBook Air (11 & 13-inch): Thoroughly Reviewed
Apple MacBook Air 11" A1370 Metà 2011 I7 1.8Ghz 4Gb Ssd 256Gb | RedApple 24
Apple MacBook Air (13-inch Mid 2011) 1.8 GHz Intel core i7 256GB SSD 4GB RAM 885909543014 | eBay