How much is this laptop worth?

[iamSamurai]

Can someone tell me how much this is worth? It's a lenovo y50, made in 2014

Specs:
Intel Core i7 - 4700
16gb DDR3
GTX 860m 2gb
1TB HDD
1080p HD Screen

 

[Jp2slow]

Brand pays a huge part and we talking new or used ? Screen size ? since you left a broad range , it could be 800-1500 new . used/ refurb take a couple off the top .