Give me a rough estimation on cost please

[NeOnBoY95]

Hello everyone, can somebody please give me a rough estimation on how much a PC with these specifications should cost?

Depth: 495 MM
Display Size: No Display
Height: 432 MM
Width: 190 MM
Dongle Required: N
Graphics: NVIDIA GTX 1060 3GB
Processor: Intel i5-7400
RAM Memory: 8 GB
Touch Screen: N
Wifi Enabled: Y
Windows 10 Home®
Intel® i5-7400 (3.00 GHz) Quad Core™ Processor
NVIDIA® GeForce® GTX 1060 Graphics
Asus Prime H270-PRO Motherboard
8GB DDR4 HyperX Fury Memory
1TB SATA 6.0Gb/s 64MB HHD
128GB M.2 2280 SSD
24X DVD/RW
WiFi
500W FSP Power Supply

 

[Herc08]

I would probably pay 700 to 800 USD for this, if it was brand new...used? Not over 750.