Posting for a friend in Boston, MA.
Canon Powershot S3 IS
New In Box
(Another model was sent for repairs, they replaced it with S3 IS. Owner has never opened the new camera.)
$250 (firm)
You can deal with seller for shipping info.
Any questions, email: malloryteal@gmail.com
GLWS. If I wasn’t moving, I’d be all over this.
Bummer. I just sprung for an S5 2 days ago.
Depending where you got it, not too late for a return. 
Email her to deal with shipping, etc. I’m sure she’d just charge whatever FedEx or UPS will charge her.
True, but I was able to get one brand new for $303, including shipping. And that wasn’t said to diminish the value of the S3 at all, as it’s still a fantastic unit, and $250 is a great price for it.