The Apple Store continues to offer several factory-refurbished MacBook Air models in its Special Deals section, with prices starting at $799 with free shipping. At up to $400 off, each model is at least $19 under the lowest total price we could find for a new unit. Sales tax is added where applicable. Each MacBook Air carries a 1-year Apple warranty, the same as new units. The deals:

• Refurb MacBook Air MC506LL/A Core 2 Duo 1.4GHz 128GB SSD 12" (pictured) for $799
• refurb MacBook Air MC968LL/A Core i5 Dual 1.6GHz 64GB SSD 12" for $849
• refurb MacBook Air MC969LL/A Core i5 Dual 1.6GHz 128GB SSD 12" for $999
• refurb MacBook Air G0MG1LL/A Core i7 Dual 1.8GHz 256GB SSD 12" for $1,399
• see all refurbished Apple MacBook Air Laptops on sale