Walmart offers the refurbished Apple iMac Intel Core 2 Duo 2.4GHz 20" Desktop for $245.72. Opt for in-store pickup to cut that to $241.76. That's the best price we could find for a refurb by $258. Features include: Intel Core 2 Duo 2.4GHz dual-core processor 20" 1680x1050 LCD 4GB RAM, 256GB SATA hard drive Mac OS X 10.11 (El Capitan) Note: A 90-day warranty applies but it's unclear who covers it.