Could I have a rough price on this system please? Looking to sell and would like a more knowledgable price guide!

Specs are:

- Core i7K Quad Core
- Asus Strix GTX 1080 8GB PLUS GPU
- Intel Core i7 7700K Quad Core 4.2GHz
- Asus Strix Z270F Gaming Mainboard with RGB Lighting
- Hyper X Predator 16Gb DDR4 3200Mhz RAM
- Samsung 960 EVO 250GB M.2 SSD with Seagate 4TB HDD & 32GB Intel Optane
- Aerocool P7C0 Gaming Case with RGB Lighting
- Aerocool Project 7 RGB 650W Fully Modular PSU
- Windows 10 Home


Thanks!