Alienware 13 How much Is my laptop worth?

[MasterSarg22]

I have a Alienware 13 That im looking to sell and its graphics amplifier (My 4 year warrant still has 2 years left)
SPECS
i7-5500u
16Gb Ram
Gtx 860M
2560 x 1440

I'm looking to build a desktop ( I have a GTX 660 Ti I would sell with it I've had for a while)
I Have my Gtx 980 In it but keeping that for my desktop if I sell this.

How Much Do you think this is worth, No Scratches on the screen and in perfect condition.

 

[MasterSarg22]

It's TouchScreen Also.

 

[Tanoxil]

For about 500$. You can search it on ebay sold listings: https://www.ebay.com/sch/i.html?_odkw=alienware+13&LH_Complete=1&LH_Sold=1&_osacat=0&_from=R40&_trksid=p2045573.m570.l1313.TR4.TRC2.A0.H0.Xgtx+860m.TRS0&_nkw=gtx+860m&_sacat=0