Hello, I am selling my Nikon D80 digital SLR and Sigma lens. It takes great pictures, and I have been really satisfied with it, but unfortunately I haven't had time to use it much. I originally bought it for 2,000 but am willing to sell it for 500. E-mail me if you are interested or have any questions.

Here are the specs:

Lens Mount Nikon F bayonet mount
Picture Angle Nikon DX format (Effective picture angle 1.5x [Approx.] conversion factor)
Effective Pixels 10.2 million
Sensor Size 23.6 mm x 15.8 mm
Image Sensor Format DX
Image Sensor Type CCD
Total Pixels 10.75 million
Dust-Off Reference Photo Yes
Image Area (pixels) DX-format
(L) 3,872 x 2,592
(M) 2,896 x 1,944
(S) 1,936 x 1,296
File Format Still Images Compressed 12-bit NEF (RAW)
JPEG (Baseline Compliant)
Picture Control Black and White
Custom
More Vivid
Normal
Portrait
Softer
Vivid
Previously referred to as Optimize Image in the manual.
Storage Media SD
SDHC
Card Slot 1 Secure Digital (SD)
File System Compliant with DCF (Design Rule for Camera File System) 2.0
EXIF 2.21 (Exchangeable Image File Format for Digital Still Cameras)
Viewfinder Fixed Eye-Level Pentaprism
Viewfinder Frame Coverage 95 % (Approx.)
Viewfinder Magnification 0.95x (Approx.)
Viewfinder Eyepoint 19.5mm
Viewfinder Diopter Adjustment -2.0 to +1.0m¯¹
Focusing Screen Type B BriteView Clear Matte Mark II with AF Area Brackets (grid lines can be displayed)
Reflex Mirror Quick-return type
Depth-of-field Control Yes
Lens Compatibility at a Glance*** AF-S or AF lenses fully compatible
Shutter Type Electronically controlled vertical-travel focal-plane
Fastest Shutter Speed 1/4000 sec.1/3
1/2
Slowest Shutter Speed 30 sec.1/3
1/2
1
Flash Sync Speed Up to 1/200 sec.
Bulb Shutter Setting Yes
Shutter Release Modes Continuous Frame Shooting (Approx 3 FPS)
Delayed remote
Quick Response
Self-timer Mode
Single frame Advance
Continuous Shooting Options Single
Top Continuous Shooting Speed at full resolution 3 frames per second
Self-timer 2-20 sec. Timer duration electronically controlled
Exposure Metering System 420 pixel RGB sensor 3D Color Matrix Metering II
Center-weighted
Spot
Metering Range 0 to 20 EV (3D color matrix or center-weighted metering)
2 to 20 EV (Spot metering at ISO 100 equivalent, f/1.4 lens at 20°C/68°F)
Exposure Meter Coupling CPU
Exposure Modes Aperture-Priority Auto (A)
Digital Vari-Program
Manual (M)
Programmed Auto with flexible Program (P)
Shutter-Priority Auto (S)
Scene Modes Auto
Close-up
Landscape
Night Landscape
Night Portrait
Portrait
Sports
Previously referred to as Digital Vari-Program in the Manual.
Exposure Compensation ±5 EV in increments of 1/3, 1/2 or 1 EV in increments of 1/3
1
Exposure Bracketing 2 to 3 frames in steps of 1/3 or 1/2 EV
Exposure Lock Yes
Mirror Lock Up Yes (for image sensor cleaning)
ISO Sensitivity ISO 100 - 1600
Hi-1 (ISO 3200)
Lowest Standard ISO Sensitivity 1001
Highest Standard ISO Sensitivity 16001
Highest Expanded ISO Sensitivity Hi-1 (ISO 3200 equivalent)
Long Exposure Noise Reduction Yes
High ISO Noise Reduction Yes
Single-point AF Mode Yes
Dynamic AF Mode Dynamic AF (supports closest subject priority)
Auto-area AF Mode Yes
Autofocus System Nikon Multi-CAM 1000 autofocus sensor module with TTL phase detection
Focus Lock AE-L/AF-L button
Half press of shutter-release button (single-point AF in AF-S)
Focus Modes Auto
Continuous-servo (C)
Manual
Manual (M) with electronic rangefinder
Single-servo AF (S)
Maximum Autofocus Areas/Points 11
Autofocus Sensitivity -1 to +19 EV (ISO 100)
Built-in Flash Yes
Flash Bracketing 2 to 3 frames in steps of 1/3 or 1/2 EV
Built-in Flash Distance 2-9 ft. (ISO 100) (Approx.)
X-Sync Speed 1/200
Top FP High Speed Sync Up to 1/4000
Flash Control SB-28DX: Auto, Manual, Rear Curtain, Repeating Flash, Red Eye Reduction
SB-29: Manual, Rear Curtain
SB-30: Auto, Manual, Rear Curtain
SB-50DX: Manual, Rear Curtain
SB-80DX: Auto, Manual, Rear Curtain, Repeating Flash, Red Eye Reduction
SB-400: i-TTL, Manual* (*with D40 using Custom Setting only)
SB-600: i-TTL, Manual, Red-Eye Reduction, AF, Zoom, Rear Curtain
SB-800: i-TTL, Auto Aperture (AA), GN, Auto, Manual, Rear Curtain, Repeating Flash, Red-Eye Reduction, AF, Zoom
SB-900: CLS cameras: i-TTL, AA, Non-TTL Auto, GN, M, RPT, AutoFP High Speed Sync (D3-series, D2-series, D700, D300s, D300, D200, D80 only) , FV Lock, AF-Assist for mulit-area AF, Flash Color Info. Comm., Rear Curtain Sync, Red-Eye Reduction, Auto Zoom
SB-R1C1/SB-R200 triggered by SU-800: i-TTL, AA, Manual, RPT, AutoFP High Speed Sync (D200/D80 only), FV Lock, AF-Assist for multi area AF, Rear Curtain Sync
SB-R1/SB-R200 triggered by camera's built in flash: i-TTL, Manual, AutoFP High Speed Sync, FV Lock, Rear Curtain Sync
SB-22s: Auto, Manual, Rear Curtain
SB-28: Auto, Manual, Rear Curtain, Repeating Flash, Red Eye Reduction
SB-24: Auto, Manual, Rear Curtain, Repeating Flash
SB-26: Auto, Manual, Rear Curtain, Repeating Flash, Red Eye Reduction
SB-25: Auto, Manual, Rear Curtain, Repeating Flash
SB-27: Auto, Manual, Rear Curtain
SB-23: Manual, Rear Curtain
SB-20, SB-16B, SB-15: Auto, Manual, Rear Curtain
Flash Sync Modes Front-curtain sync (normal)
Rear-curtain sync
Red-Eye reduction
Red-Eye reduction with slow sync
Slow sync
Flash Compensation -3 to +1 EV in increments of 1/3 EV
Accessory Shoe Yes
Nikon Creative Lighting System (CLS) Built-in flash Commander Mode
CLS Supported
White Balance Auto
Fine Tune by Kelvin color temperature setting
Flash
Fluorescent
Incandescent
Shade
Sun
Preset
White Balance Bracketing 2 or 3 exposures
Monitor Size 2.5 in. diagonal
Monitor Resolution 230,000 Dots
Monitor Type TFT-LCD
Monitor Angle of View 170-degree wide-viewing angle
Playback Functions Single-Image
Thumbnail (4 or 9 segments)
Zoom
In-Camera Image Editing Color Balance
D-Lighting
Filter Effects
Image Overlay
Monochrome
Trim
Image Comment Yes
Interface Hi-speed USB
NTSC
PAL
Wi-Fi Functionality Eye-Fi Compatible
Total Custom Settings 32
My Menu Yes
Supported Languages Chinese (Simplified and Traditional)
Dutch
English
Finnish
French
German
Italian
Japanese
Korean
Polish
Portuguese
Russian
Swedish
Spanish
Date, Time and Daylight Savings Time Settings Yes
World Time Setting Yes
Battery Rechargeable
Battery / Batteries EN-EL3e Lithium-ion Battery
AC Adapter EH-5 AC Adapter
Battery Charger MH-18a Quick Charger
Tripod Socket 1/4 inch 20
Approx. Dimensions (Width x Height x Depth) 5.2 in. (132 mm) x 4.1 in. (103 mm) x 3.0 in. (77 mm)
Approx. Weight 20.48 oz. (585 g)