How much can i get for a 360 elite plus 32 inch hd lcd plus a vista premium pc?

I have an xbox 360 Elite used like new, have reciept. Has 120 gig hard drive with 14 full version arcade games on it, All cables included, headset, wireless controller, play n charge kit, ethernet cable also included. Comes with halo 2 collectors edition. Syntex Olevia 32 inch 332h series hdtv lcd, has speakers under neath. 1 yr warranty with 5 months left, will include reciept. This television set is 1080i and 720p, 1366x768 max resolution. Has 1 hdmi 1 component 1 vga 1 composite 1 s video and 1 coaxil.Custom Built Windows Vista Pc, Dual Core Amd 3800+ running at 2.0 GHz, 2 gigs ram, NVIDIA 7300 gt w/256 Megs dedicated ram, TV tuner card/video capture card, 250 giga byte hard drive, Has full version of Microsoft office and word 2003 edition, Dual layer 18 x DVD burners, burn DVD’s up to 8.5 gigs and cod’s. Comes with 2 speakers and 1 sub woofer, Vga cable, Wireless mouse, Genuine vista premium DVD DISK, Has 6 usb 2 in front 4 in back, Ethernet cable included 50 feet