Trouble Pricing Gaming PC

[GeeseH]

So I'm Planning on selling my Gaming PC Because I upgraded. I have never sold a whole build before and I don't know if it would be better for me to sell it piece by piece or as a whole unit. Below are the specs and some pictures of it (Brook statue not included) and I would really appreciate the help. Thank you in advance.

CPU - Amd Ryzen 7 1700x

GPU - EVGA Nvida GTX 1070

RAM - 16gb G.Skill Tridentz RGB 3200mhz

Motherboard - Asus TUF Gaming B450M Plus

PSU - EVGA 500w white

Storage - 4tb of hard drive space and 256gb ssd

Case - NZXT H510 Overwatch Edition

https://imgur.com/a/5H2a5yp

[Guest]

Either way - I'd look up the current going prices for the components, add it all up and then subtract some considering they're used parts.  As for as a whole or piece by piece, really depends on your local market if you're doing something like craigslist.  I'd put it up as a whole, but with options to buy just the individual components somebody would like to buy..