It's time for me to upgrade my camera, so my current camera is up for grabs. It has served me exceptionally well, with around 2000 pictures and videos (yes, that's right, this thing shoots near-DVD quality video, as well as slo-mo video) taken over the past year or so.
I'm selling it with an extra battery, and all the standard trimmings. It has no wear whatsoever on the LCD (I've been using a screen protector), some minor wear marks on the case, and a small ding/dent on the extended lens cap. One of it's coolest features, besides the high resolution, and video capability, is its size. It's smaller than a pack of cigarettes, which means unlike all those full-size cameras, you're likely to actually have it and use it.
$225 OBO
Here are some specs, and a great, in-depth review:
PowerShot SD300 Features:
* 4 Megapixel CCD sensor for up to 2272x1704 pixel images
* 3x optical 35-105mm f/2.8-4.9 zoom
* 2.0" color LCD with up to 10x playback zoom
* Ultra-compact and durable stainless steel body (3.4 x 2.1 x 0.82 in.)
* Advanced TTL AiAF 9-point autofocus system with focus-assist lamp
* Program AE automatic and Manual exposure modes
* Movie mode w/sound 30/15fps 640x480/320x240 unlimited length
* 2.4fps Continuous exposure mode
* Evaluative metering on focus point or Spot
* Exposure compensation: +/-2EV in 1/3-step increments
* White Balance: Auto, 5 presets or Custom
* Photo Effects: Low Sharpening, Vivid Color, Neutral, Sepia and B&W
* Shutter speeds of 15 seconds to 1/1500 second
* Auto noise reduction with 1.3 sec or longer shutter speeds
* Selectable ISO settings from 50 to 400
* Voice memo (up to 60 secs) can be attached to images
* Built-in microphone and speaker
* Lithium rechargeable battery and charger included
* Direct print and PictBridge Compliant
* USB connectivity for PC and Mac
* Secure Digital (SD) card storage
http://www.steves-digicams.com/2004_reviews/sd300.html 
