How much does this cost to the nearest dollar?

Dell OptiPlex 7050 Micro Tower (Intel Core 16GB, 500GB HDD, Wi-Fi) WIndows 10 Pro (Renewed)
Processor Intel Core 7th Generation Processor (Quad Core, up to 3.70 GHz, 6M Cache, 35W) Operating System Windows 10 Pro Memory 16GB DDR4 Hard Drive 500GB SATA Hard Drive Video Card Intel HD Graphics Wireless Keyboard & Mouse Combos (included) Ports Inputs / Outputs 1 x USB 3.0 Type-C 5 x USB 3.0 Type-A 1 x DisplayPort 1.2 1 x HDMI 1.4 1 x 1/8 (3.5 mm) Headphone Output 1 x 

Price is $524.00
Price: $523.71