How much could I sell my laptop for?

[FFF]

I have a dell 17r se, bought it last year and want to sell it but not sure how much I could realistically get...cost around 20k at time of purchase.
i7 - 3630qm
Blu-ray reader
8gb ddr3 1600
1080p ( 120 hz + 3D Vision 2 Wireless Glasses )
650m (2gb) gfx
any suggestions?

 

[FFF]

also has 32gb mssd + 2x 750gb hdd's

 

[Biscuit1018]

I have a dell 17r se, bought it last year and want to sell it but not sure how much I could realistically get...cost around 20k at time of purchase.
i7 - 3630qm
Blu-ray reader
8gb ddr3 1600
1080p ( 120 hz + 3D Vision 2 Wireless Glasses )
650m (2gb) gfx
any suggestions?

Roughly a third off the new price... maybe a little more.
I would estimate between R11k-R12.5k