This grade-A refurbished MacBook Air is just $300

TL;DR: Through April 30, this grade-A refurbished Apple MacBook Air is on sale for just $299.97 (reg. $599).Whether you saved up enough to get your first computer, your old one is not working as well anymore, or you'd like an extra for the home office, you can get a reliable, powerful machine without paying a premium for the latest tech. Refurbished electronics are kind of a win-win in that you pay less, and the world gets one less computer in landfills — shout-out to Earth Day.This r