The Apple Store continues to discount a selection of factory-refurbished MacBook Air laptops, with prices starting at $849. Plus, each qualifies for free shipping. That's tied with our mention from three weeks ago and puts each system at the lowest total price we could find for a refurb with a 1-year Apple warranty (the same as new units). Items are removed from The Apple Store when sold out. Notables:

• Refurb MacBook Air MD711LL/A Haswell Core i5 1.3GHz 11.6" 128GB SSD (pictured) for $849
• refurb MacBook Air G0MG1LL/A Intel Core i7 1.8GHz 11.6" 256GB SSD for $899
• refurb MacBook Air MD712LL/A Haswell Core i5 1.3GHz 11.6" 256GB SSD for $1,019
• refurb MacBook Air MD761LL/A Haswell Core i5 1.3GHz 13.3" 256GB SSD for $1,099
• browse for more refurbished MacBook Air laptops at the Apple Store