Ebay offers Used Apple MacBook Air i5 13.3" Laptop (2017) with 128GB SSD for $120 with free shipping.

Product Description: 
Featuring a thin and lightweight design, the silver mid 2017 Apple 13.3" MacBook Air features a unibody aluminum enclosure that weighs less than 3 pounds. At 13.3" in size, the 16:10 display features a screen resolution of 1440 x 900. It features a glossy finish and LED backlight technology for enhanced image quality and energy efficiency.

• Intel Core i5-5350U 1.8GHz Broadwell dual-core processor
• 13.3" 1440x900 LED display
• 8GB RAM, 128GB SSD
• Mac OS Sierra
• Model: MQD32LL/A