How much should I sell my laptop art bundle for?

[Crom One]

Gateway Laptop Model NV79
4GB DDR3 RAM
320 GB
Intel Core I3 CPU 2.13GH
17.3'' inch HD+ LCD screen
Windows 7 Home Premium 64 bit
Webcam + Mic intergrated
HDMI output
VGA Port
DVDRW
4 USB ports
Integrated graphics
Intel Graphics Media Accelerator HD
128 MB of dedicated video memory
HD Audio Support
6 Cell Battery
Multi-in-1 card reader

Fantom GreenDrive eSATA/USB 2.0 External Hard drive 1tb


Sennheiser HD201 Headphones

Wacom Intuos4 small drawing tablet

All this stuff is pretty much new, havent had it for more than 2 weeks. All with warranty. I also have photoshop cs4 and painter 11 which arent cheap programs.

It pains me that I have to sell this stuff im broke and getting thown out my house : /

[Crom One]

Well maybe I was thinking $650 for the laptop with the headphones and external hdd? And 840 with the tablet? Of course keep in mind this is about 1500 worth of stuff and seems too cheap to sell for that.

I need help. : / quickly.